lowercase title arXiv Infobox Website name arXiv logo screenshot caption url http arXiv.org arXiv.org ... with the Internet Archive . The arXiv pronounced archive , as if the X were the Greek alphabet ..., almost all scientific papers are self archiving self archived on the arXiv. On 3 October 2008 ..., arXiv Established as Vital Library Resource ref The preprint archive turned 20 years old on 14 August 2011. ref cite arXiv last Ginsparg first Paul eprint 1108.2700 title It was twenty years ago ... per month ref http arxiv.org show monthly submissions arXiv monthly submission rate statistics ref . History The arXiv was originally developed by Paul Ginsparg , in part to supersede a multinational .... Ginsparg was awarded a MacArthur Fellowship in 2002 for his establishment of arXiv. It was originally ... http arxiv.org servers.html publisher arXiv accessdate 2011 09 02 ref It changed its name and address ... journal journal s. The operation of arXiv is currently funded by Cornell University Library. In 2010 ... news 02182010 cornell seeks sustainable arxiv support work American Libraries title Cornell Seeks Sustainable arXiv Support first Greg last Landgraf date 2010 02 17 accessdate 2010 03 03 ref The annual budget for arXiv is 400,000 for 2010. ref name al ref cite web url http arxiv.org help support title arXiv Support accessdate 31 August 2011 ref It has been announced that, beginning ... cite news url http chronicle.com blogs wiredcampus the first free research sharing site arxiv turns 20 32778?sid wc&utm source wc&utm medium en title The First Free Research Sharing Site, arXiv, Turns ... 12, 2011 author Fischman, Joah ref Peer review Although the arXiv is not peer review ed, a collection ... that are deemed off topic. The lists of moderators for many sections of the arXiv are publicly available ... must first get endorsed. Endorsement comes from either another arXiv author who is an endorser ... journal process, stating If anybody is interested in my way of solving the problem, it s all there on the arXiv ... more details
In algebraic geometry and string theory , the phenomenon of wall crossing describes the discontinuous change of a certain quantity, such as an integer geometric invariant , an Index mathematics index Disambiguation needed date February 2012 or a space of BPS state , across a codimension one wall in a space of stability conditions , a so called wall of marginal stability . References Kontsevich, M. and Yan Soibelman Soibelman, Y. Stability structures, motivic Donaldson Thomas invariant s and cluster transformations 2008 . arxiv 0811.2435 . M. Kontsevich, Yan Soibelman Y. Soibelman , Motivic Donaldson Thomas invariants summary of results , arxiv 0910.4315 Joyce, D. and Song, Y. A theory of generalized Donaldson Thomas invariants, 2008 . arxiv 0810.5645 . Gaiotto, D. and Moore, G. and Neitzke, A. Four dimensional wall crossing via three dimensional field theory 2008 . arxiv 0807.4723 . Mina Aganagic, Hirosi Ooguri, Cumrun Vafa, Masahito Yamazaki, Wall crossing and M theory , arxiv 0908.1194 Category String theory Category Algebraic geometry ... more details
Orphan date January 2012 viXra is an electronic preprint archive set up by independent physicist Phil Gibbs as an alternative to the dominant arXiv service operated by Cornell University , and aimed at researchers who believed that their preprints had been unfairly rejected or reclassified by the arXiv moderators. ref name pw citation title Fledgling site challenges arXiv server publisher Physics World date Jul 15, 2009 url http physicsworld.com cws article news 39845 . ref The viXra contributors contend that the arXiv endorsement and moderation system also filters out contributions from individuals who are not known scientists, or scientists whose work is considered outside of the scientific mainstream, and that the arXiv policy of requiring submissions to be formatted as scientific papers also discriminates against archiving conference proceedings, slide, or poster presentations that may have a different format. Citation needed date March 2012 In contrast, viXra accepts all submissions, regardless of correctness or of their authors credentials. ref http blogs.nature.com news 2009 07 whats arxiv spelled backwards.html What s arXiv spelled backwards? A new place to publish Nature News Blog, 16 Jul 2009 ref The preprints on viXra are grouped into seven broad categories physics, mathematics, computational science, biology, chemistry, humanities, and other areas. ref name vixra cite web url http vixra.org title ViXra.org open e Print archive accessdate 22 August 2011 ref References Reflist Category EPrint archives Category Academic publishing Category Electronic documents Category Electronic publishing Category Online archives ... more details
lowercase title snarXiv Infobox Website name snarXiv logo screenshot caption url http snarXiv.org commercial No type Humor language English registration owner author David Simmons Duffin launch date March 2010 current status Online revenue slogan snarXiv is a website spoofing the high energy physics section hep th of the popular electronic scientific paper repository arXiv . It was created in March 2010 by David Simmons Duffin, a 3rd year Ph.D. student at Harvard University studying theoretical high energy physics . The name snarXiv is a contraction of the words snarky and arXiv . Description cquote The snarXiv is a ran dom high energy the ory paper gen er a tor incor po rat ing all the latest trends, entropic rea son ing, and excit ing mod uli spaces. The arXiv is sim i lar, but occasion ally less ran dom. ref http davidsd.org 2010 03 the snarxiv The snarXiv &mdash 10 March 2010 , at David Simmons Duffin s blog ref The titles and abstracts of fake papers are generated using context free grammar . The implementation uses Perl and OCaml , with source files posted on the website itself. Visitors are encouraged to play the game of arXiv vs. snarXiv they are presented with a series of plausible sounding pairs of titles and need to determine which of them is real. The program keeps the score, making snarky comments ranging from Nobel Prize winner for 100 success rate to Crackpot , 9th year grad student and Worse than a Infinite monkeys monkey for being wrong most of the time. See also SCIgen Sokal affair Postmodernism Generator Notes references References Jargon or Gibberish? in Random Samples Science journal Science , 18 June 2010 1461 doi 10.1126 science.328.5985.1461 b External links http snarxiv.org http snarxiv.org website http snarxiv.org vs arxiv arXiv vs. snarXiv game Category Hoaxes in science Category Humor websites Category Natural language generation ... more details
Orphan date March 2011 A primordial isocurvature baryon model , or PIB model , is a theoretical Scientific modelling model describing the development of the early universe . It may be contrasted with the a cold dark matter model, or CDM model. The PIB model was proposed in 1987 by Jim Peebles as an alternative to the CMB model which does not necessitate the existence of exotic dark matter . ref Hu 1994 06 28 ref PIB models, which ascribe all cosmic density perturbations to isocurvature modes, predict results that are inconsistent with the observational data. ref name bucher Bucher, Moodley & Turok 2000 07 24 , p. 3 ref See also Lambda CDM model Footnotes references Bibliography Cite arxiv last Bucher first Martin coauthors Kavilan Moodley, Neil Turok title Characterising the Primordial Cosmic Perturbations date 2000 07 24 eprint astro ph 0007360 Cite arxiv last Hu first Wayne title The Nature versus Nurture of Anisotropies date 1994 06 28 class astro ph arxiv astro ph 9406071 Category Physical cosmology physics stub ... more details
ChaH 8 also written ChaHa8 when Greek alphabet Greek letters are unavailable is a brown dwarf star 522 light years from Earth discovered in 2007. It was found to have a companion object of 16 20 Jupiter mass es in orbit around it with a period of 1590 days and an eccentricity of 0.49. ref cite journal year 2007 title 16 20 Jupiter mass RV companion orbiting the brown dwarf candidate ChaHa8 first V. last Joergens coauthors A. Mueller arxiv 0707.3744 arxiv bibcode 2007ApJ...666L.113J doi 10.1086 521825 ref References reflist Category Brown dwarfs Category Chamaeleon constellation star stub ko H 8 ... more details
In mathematics, a Segal category is a model of an infinity category introduced by harvtxt Hirschowitz Simpson 1998 , based on work of Graeme Segal in 1974. References cite arxiv first Andr last Hirschowitz first2 Carlos last2 Simpson title Descente pour les n champs Descent for n stacks arxiv math 9807049 class year 1998 citation first A. last Joyal title The theory of quasi categories and its applications, lectures at CRM Barcelona year 2008 url http www.crm.cat HigherCategories hc2.pdf pages 164 169 External links http ncatlab.org nlab show Segal category Segal category in ncatlab Category Category theory ... more details
Mehen. Dec 2008. 13pp. http arxiv.org abs 0812.0307 arXiv 0812.0307 Hadronic Decays of the X 3872 ... 0807.2674 arXiv 0807.2674 Nonperturbative Charming Penguin Contributions to Isospin Asymmetries in Radiative ... yes Phys.Rev.D78 054024,2008. http arxiv.org abs 0805.1735 arXiv 0805.1735 On non relativistic ... dimensions. Thomas Mehen. Dec 2007. 23pp. http arxiv.org abs 0712.0867 arXiv 0712.0867 Demonstration ... 094015,2007. http arxiv.org abs 0707.1101 arXiv 0707.1101 Pion interactions in the X 3872 ... cvips&gifs yes Phys.Rev.D76 034006,2007. http arxiv.org abs hep ph 0703168 arXiv hep ph 0703168 On the equivalence ... arXiv hep ph 0702022 Implications of SU 2 L x U 1 symmetry for SIM 2 invariant neutrino masses. Alan Dunn, Thomas Mehen. JLAB THY 06 557, Oct 2006. 27pp. http arxiv.org abs hep ph 0610202 arXiv ...&idtype cvips&gifs yes Phys.Rev.D74 054505,2006. http arxiv.org abs hep lat 0607023 arXiv hep lat 0607023 ... 114004,2006. http arxiv.org abs hep ph 0607121 arXiv hep ph 0607121 Perturbative pions in effective ... 0512194 arXiv hep ph 0512194 ref http www library.desy.de preparch conf ringberg 2005 SFleming.ps.gz ... arXiv hep ph 0511321 Doubly heavy baryons, heavy quark diquark symmetry and NRQCD. Sean Fleming .... http arxiv.org abs hep ph 0509313 arXiv hep ph 0509313 Excited D s and pentaquarks in chiral ... arXiv hep ph 0506219 Quarks with twisted boundary conditions in the epsilon regime. Thomas Mehen, Brian ... e014501 Phys.Rev.D72 014501,2005. http arxiv.org abs hep lat 0505014 arXiv hep lat 0505014 Even and odd ... Phys.Rev.D72 034006,2005. http arxiv.org abs hep ph 0503134 arXiv hep ph 0503134 Heavy quark symmetry ... ph 0407181 arXiv hep ph 0407181 ref http www.adsabs.harvard.edu abs 2004PhRvD..70g4014M ref Determining ... arXiv hep ph 0401107 ref http www.adsabs.harvard.edu abs 2004PhLB..588...67M ref Recent developments .... http arxiv.org abs hep ph 0312239 arXiv hep ph 0312239 Charm production asymmetries from heavy quark ... 512 http arxiv.org abs hep ph 0306178 arXiv hep ph 0306178 Resumming the color octet contribution to e ... more details
Muon capture is the capture of a negative muon by a proton , usually resulting in production of a neutron and a neutrino , and sometimes a gamma ray gamma photon . Muon capture by heavy nuclei often leads to emission of particles most often neutron s, but charged particles can be emitted as well. Ordinary muon capture OMC involves capture of a negative muon from the atomic orbital without emission of a gamma photon SubatomicParticle muon SubatomicParticle Proton &rarr SubatomicParticle Neutrino SubatomicParticle Neutron0 Radiative muon capture RMC is a radiative version of OMC, where a gamma photon is emitted SubatomicParticle muon SubatomicParticle Proton &rarr SubatomicParticle Neutrino SubatomicParticle Neutron0 SubatomicParticle Gamma One motivation for the study of muon capture on the proton is its connection to the proton s induced pseudoscalar form factor g sub p sub . References cite journal author T. Gorringe and H.W. Fearing title Induced pseudoscalar coupling of the proton weak interaction journal Rev.Mod.Phys. year 2004 volume 76 pages 31&ndash 91 arxiv nucl th 0206039 doi 10.1103 RevModPhys.76.31 bibcode 2003RvMP...76...31G cite arxiv author V.A. Andreev et al. title Measurement of the Rate of Muon Capture in Hydrogen Gas and Determination of the Proton s Pseudoscalar Coupling g sub P sub year 2007 arxiv 0704.2072 Category Nuclear physics particle stub ... more details
Noref date August 2010 In quantum chromodynamics , the color confinement confining and strong coupling nature of the theory means that conventional perturbative techniques often fail to apply. The QCD sum rules or Mikhail Shifman Shifman Arkady Vainshtein Vainshtein Valentine Zakharov Zakharov Zakharov sum rules are a way of dealing with this. The idea is to work with gauge invariant operators and operator product expansion s of them. The vacuum to vacuum correlation function for the product of two such operators can be reexpressed as math left langle 0 T left mathcal O 1 x mathcal O 2 0 right 0 right rangle math where we have inserted hadronic particle states on the right hand side. See also quantum chromodynamics Lattice QCD External links http www.scholarpedia.org article Shifman Vainshtein Zakharov sum rule SVZ sum rules at Scholarpedia cite journal last Shifman first Mikhail authorlink Mikhail Shifman title Snapshot of hadrons journal Prog.Theor.Phys.Suppl. volume 131 pages 1 year 1998 doi 10.1143 PTPS.131.1 url http ptp.ipap.jp link?PTPS 131 1 format arXiv arXiv preprint at http arxiv.org abs hep ph 9802214 hep ph 9802214 arxiv hep ph 9802214 bibcode 1998PThPS.131....1S particle stub Category Quantum chromodynamics ru ... more details
in conformally flat spacetimes , Phys.Rev. D67 2003 024034, arXiv gr qc 0207103v2 ref have shown ... Sorkin A classical sequential growth dynamics for causal sets , Phys. Rev D, 6, 024002 2000 arXiv ..., Overview Fay Dowker F. Dowker , Causal sets and the deep structure of spacetime , arXiv gr ... J. Henson, The causal set approach to quantum gravity , arXiv gr qc 0601121 Introduction, Overview ... 79, 1 16 2001 arXiv gr qc 9909075 General Rafael Sorkin R.D. Sorkin http www.maths.qmw.ac.uk ... of the Valdivia Summer School, edited by A. Gomberoff and D. Marolf arXiv gr qc 0309009 Introduction ..., Int. J. Th. Phys. 36 2759 2781 1997 arXiv gr qc 9706002 Philosophical, Introduction Gerardus t Hooft ... SISSA , Trieste, 1999 arXiv gr qc 0106024 Black hole entropy S. Johnston, Quantum Fields on Causal Sets , PhD Thesis Imperial College London , 2010 arXiv 1010.5514 Quantum Field Theory D.A. Meyer, http ... L. Philpott, Causal Set Phenomenology , PhD Thesis Imperial College London , 2010 arXiv 1009.1593 Swerves, Phenomenology D.P. Rideout Dynamics of Causal Sets PhD Thesis Syracuse University 2001 arXiv ... University of Michigan 2009 arXiv 0905.2263 Quantum Field Theory and Gravity Talks Fay Dowker ... of Lorentzian manifolds , J. Math. Phys.41 6944 6958 2000 arXiv gr qc 0002053 Closeness of Lorentzian ... a causal set , Class.Quant.Grav. 23 2006 L29 L35 arXiv gr qc 0601069 Continuum limit, Sprinkling S. Major ... arXiv gr qc 0604124 Continuum Topology S. Major, D.P. Rideout, S. Surya Spatial Hypersurfaces in Causal Set Cosmology Class.Quant.Grav. 23 2006 4743 4752 arXiv gr qc 0506133v2 Observables, Continuum ... in Causal Set Theory , arXiv 0902.0434 Continuum topology and homology D.A. Meyer, The Dimension ... in conformally flat spacetimes , Phys.Rev. D67 2003 024034 arXiv gr qc 0207103v2 Dimension theory S. Surya, Causal Set Topology arXiv 0712.1648 Geometry E. Bachmat Discrete spacetime and its applications arXiv gr qc 0702140 Geodesics, Antichains G. Brightwell, R. Gregory http link.aps.org abstract ... more details
, arXiv 0709.0548v1 quant ph , 4 Sep 2007, http arxiv.org PS cache arxiv pdf 0709 0709.0548v1.pdf ... paris 2010 P1 Paolo Giorda, Matteo G. A. Paris Gaussian quantum discord , quant ph arXiv 1003.3207v2 submitted on 16 Mar 2010, version of 22 March 2010 http arxiv.org PS cache arxiv pdf 1003 1003.3207v2.pdf ...., vol. 105, nr. 19, 190502 2010 , http arxiv.org PS cache arxiv pdf 1004 1004.0190v2.pdf arXiv ... see for ex http arxiv.org PS cache arxiv pdf 0809 0809.1723v2.pdf arXiv 0809.1723v2 ref math J math ... 2Fpdf&identifier oai 3AarXiv.org 3A0811.4003 arXiv 0811.4003 and see for ex. Wojciech H. Zurek Decoherence ..., Anil Shaji, Carlton M. Caves Quantum discord and the power of one qubit , arXiv 0709.0548v1 quant ph , 4 Sep 2007, http arxiv.org PS cache arxiv pdf 0709 0709.0548v1.pdf page 4 p. 4 ref more specifically .... ref Animesh Datta A condition for the nullity of quantum discord , http arxiv.org PS cache arxiv pdf 1003 1003.5256v2.pdf arXiv 1003.5256v2 ref Other conditions have been identified which can be seen ... quantum discord in 2 x N systems , arXiv 1004.0434v1 quant ph , 3 April 2010 ref and in relation ... abs 1107.0994v1 arXiv 1107.0994v1 , submitted 5 July 2011 ref Efforts have been made to extend ... ph, arXiv 1008.3205 ref Providing evidence for non entanglement quantum correlations normally ... http prl.aps.org abstract PRL v107 i7 e070501 abstract http arxiv.org abs 1104.1596 arXiv 1104.1596 .... ref See http arxiv.org abs 0911.1096 as well as http arxiv.org PS cache arxiv pdf 0911 0911.1845v1.pdf ... , http arxiv.org PS cache arxiv pdf 0911 0911.3903v2.pdf fulltext arXiv ref Nonzero quantum discord ... Datta Quantum discord between relatively accelerated observers , arXiv 0905.3301v1 quant ph 20 May 2009, http arxiv.org PS cache arxiv pdf 0905 0905.3301v1.pdf ref Alternative measures An operational ... arXiv 0811.4003 ref and various entropy based measures. ref Matthias Lang, Anil Shaji, Carlton Caves ... abs 1105.4920 arXiv 1105.4920 ref There exists a geometric measure of discord, ref name dakic vedral ... more details
In mathematics , the Property P conjecture is a statement about 3 manifold s obtained by Dehn surgery on a knot mathematics knot in the 3 sphere . A knot in the 3 sphere is said to have Property P if every 3 manifold obtained by performing non trivial Dehn surgery on the knot is non simply connected . The conjecture states that all knots, except the unknot, have Property P. Research on Property P was jump started by R. H. Bing , who popularized the name and conjecture. This conjecture can be thought of as a first step to resolving the Poincar conjecture , since the Lickorish Wallace theorem says any closed, orientable 3 manifold results from Dehn surgery on a link. A proof was announced in 2004, as the combined result of efforts of mathematicians working in several different fields. See also Property R conjecture References cite journal authorlink Yakov Eliashberg first Yakov last Eliashberg doi 10.2140 gt.2004.8.277 title A few remarks about symplectic filling journal Geometry & Topology volume 8 year 2004 issue pages 277 293 id ArXiv math.SG 0311459 cite journal first John B. last Etnyre doi 10.2140 agt.2004.4.73 title On symplectic fillings journal Algebraic & Geometric Topology volume 4 year 2004 pages 73 80 id ArXiv math.SG 0312091 cite journal authorlink Peter Kronheimer first Peter last Kronheimer authorlink2 Tomasz Mrowka first2 Tomasz last2 Mrowka doi 10.2140 gt.2004.8.295 title Witten s conjecture and Property P journal Geometry & Topology volume 8 year 2004 issue pages 295 310 id ArXiv math.GT 0311489 cite journal authorlink Peter Ozsvath first Peter last Ozsvath authorlink2 Zoltan Szabo first2 Zoltan last2 Szabo doi 10.2140 gt.2004.8.311 title Holomorphic disks and genus bounds journal Geometry & Topology volume 8 year 2004 pages 311 334 id arXiv math.GT 0311496 Category 3 manifolds Category Conjectures topology stub ... more details
orphan date January 2010 In mathematical physics , level spacing is the difference between consecutive elements in some set of real numbers . In particular, it is the difference between consecutive energy levels or eigenvalues of a matrix mathematics matrix or linear operator. External links The http front.math.ucdavis.edu search?q level spacing Front for the Math arXiv contains a number of articles published online concerning level spacing distribution. Category Mathematical physics Mathapplied stub Physics stub ... more details
Orphan date April 2012 Refimprove date December 2009 VEPP 2000 Lang ru 2000 is an upgrade of the former VEPP 2M electron positron collider particle accelerator currently under construction at Budker Institute of Nuclear Physics BINP in Novosibirsk , Siberia , Russia . ref name kooparxiv cite arxiv eprint physics 0106013 ref ref name vepp2khome http vepp2k.inp.nsk.su VEPP 2000 homepage Russian and English ref References reflist DEFAULTSORT Vepp 2000 Category Particle physics facilities Accelerator stub ru 2000 ... more details
Orphan date September 2011 In mathematics , the Cartan model is a differential graded algebra that computes the equivariant cohomology of a topological space space . References Stefan Cordes, Gregory Moore, Sanjaye Ramgoolam, Lectures on 2D Yang Mills Theory, Equivariant Cohomology and Topological Field Theories , arxiv hep th 9411210 , 1994. I just added the above reference because I like to have a reference, but I don t know the theory at all. Feel free to replace it by something more appropriate Category Algebraic topology topology stub ... more details
A quantum robot is a hypothetical mobile quantum nanosystem, which could be built using nanotechnology . It would include a quantum computer and special devices to allow it to interact with its environment. It could take measurements or realize specified changes in the quantum states of the environment. The concept of a quantum robot was suggested by Paul Benioff in 1997 98. See also Quantum cellular automata Quantum finite automata References cite arXiv eprint quant ph 9802067v2 doi 10.1103 PhysRevA.58.893 author1 Paul Benioff title Quantum Robots and Environments class quant ph year 1998 cite journal url http physics.princeton.edu kirkmcd examples QM benioff sm 23 407 98.pdf author Paul Benioff title Some foundational aspects of quantum computers and quantum robots journal Superlattices and Microstructures volume 23 issue 3 4 year 1998 pages 407 417 cite arXiv eprint quant ph 9807032 author1 Paul Benioff title Quantum Robots Plus Environments class quant ph year 1998 cite arXiv eprint quant ph 9706012 author1 Paul Benioff title Quantum Robots and Quantum Computers class quant ph year 1997 cite arXiv eprint quant ph 0506155 doi 10.1017 S0263574705002596 author1 Dao Yi Dong author2 Chun Lin Chen author3 Chen Bin Zhang author4 Zong Hai Chen title Quantum Robot Structure, Algorithms and Applications class quant ph year 2005 DEFAULTSORT Quantum Robot Category Quantum information science Category Nanotechnology ru ... more details
lead too short date August 2011 context date September 2010 Quantum algebra is one of the top level mathematics categories used by the arXiv . Subjects include Quantum group s Skein theories Operadic algebra Diagrammatic algebra Quantum field theory External links http arxiv.org list math.QA current Quantum algebra at arxiv.org Ramaswamy Jagannathan R. Jagannathan , http arxiv.org abs math ph 0003018 An Introduction to Quantum Algebras and Their Applications mathematics stub Category Quantum groups ... more details
In mathematics, a topological category is a category that is enriched over the category of compactly generated Hausdorff spaces. They can be used as a foundation for higher category theory harv Lurie 2009 . See also Infinity category Simplicial category References Citation last1 Lurie first1 Jacob title Higher topos theory arxiv math.CT 0608040 publisher Princeton University Press series Annals of Mathematics Studies isbn 978 0 691 14049 0 978 0 691 14049 0 mr 2522659 year 2009 volume 170 Category Category theory ... more details
other experiments is very limited. ref name gelm cite arxiv author G. Gelmini, P. Gondolo year ... of High Energy Physics volume 2001 issue 7 pages 44 doi 10.1088 1126 6708 2001 07 044 id arxiv ... arxiv hep ph 0404010 bibcode 2004PhRvL..93p1301G issue 16 ref ref name sav cite journal author C ... 10.1103 PhysRevD.70.123513 id arxiv astro ph 0408346 bibcode 2004PhRvD..70l3513S issue 12 ref Inelastic ... id arxiv hep ph 0402065 bibcode 2005PhRvD..72f3509T issue 6 ref mirror matter , ref name foot ... 1841 doi 10.1142 S0217732304015051 id arxiv astro ph 0405362 bibcode 2004MPLA...19.1841F issue 24 ... PhysRevD.71.121302 id arxiv astro ph 0409121 bibcode 2005PhRvD..71l1302M issue 12 ref scalar and pseudoscalar ... 21 pages 1445 doi 10.1142 S0217751X06030874 id arxiv astro ph 0511262 bibcode 2006IJMPA..21.1445B ... Letters B volume 529 pages 10 doi 10.1016 S0370 2693 02 01234 0 id arxiv astro ph 0201314 bibcode ... of Atomic Nuclei volume 71 pages 147 doi 10.1007 s11450 008 1016 9 id arxiv hep ph 0411093 bibcode ... more details
medium. ref name Moffat cite journal arxiv astro ph 0109350 author J. W. Moffat year 2001 title A Model of Varying Fine Structure Constant and Varying Speed of Light journal ArXiv preprint bibcode ... Glikman, Gianluca Mandanici, Andrea Procaccini arxiv gr qc 0312124 journal Int J Mod Phys volume A20 ... arxiv hep th 0112090 journal Phys Rev Lett volume 88 bibcode 2002PhRvL..88s0403M doi 10.1103 PhysRevLett.88.190403 ... more details
John Lott 12 January 1959, Rolla, Missouri ref http math.berkeley.edu lott anglocv.pdf CV ref is a Professor of Mathematics at the University of California, Berkeley . He is working on Ricci flow . He and Bruce Kleiner of Yale University make up one of three teams formed for the purpose of verifying Grigori Perelman s proof of the Poincar conjecture . They posted a paper on the arXiv in May 2006 that filled in the details of Perelman s proof of the geometrization conjecture. ref cite arxiv first Bruce last Kleiner authorlink Bruce Kleiner coauthors John W. Lott title Notes on Perelman s Papers eprint math.DG 0605667 year 2006 ref References reflist External links http www.math.lsa.umich.edu lott Persondata Metadata see Wikipedia Persondata . NAME Lott, John ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Lott, John Category American mathematicians Category Living people de John Lott Mathematiker ... more details
Orphan date March 2011 Non minimally coupled inflation is an cosmic inflation inflationary model in which the constant which couples gravity to the inflaton field is not small. The coupling constant is usually represented by math xi math , which features in the action physics action constructed by modifying the Einstein Hilbert action ref name hertzberg12 Hertzberg 2010 02 16 , p. 1&ndash 2 ref math S int d 4x sqrt g left m P 2 over 2 R 1 over 2 partial mu phi partial mu phi V phi xi over 2 R phi 2 right math math xi math represents the strength of the interaction between math R math and math phi math , which relate to the curvature of space and the magnitude of the inflaton field respectively. References references Bibliography Cite arxiv last Hertzberg first Mark P year title On Inflation with Non minimal Coupling class arxiv 1002.2995 Category Cosmic inflation physics stub ... more details
Moser s worm problem was formulated by the Austrian Canadian mathematician Leo Moser in 1966. The problem asks for the region of smallest area that can accommodate every plane curve of length 1. Here accommodate means that the curve may be rotated and translated to fit inside the region. For example, a disk of radius 1 2 can accommodate any plane curve of length 1 by placing the midpoint of the curve at the center of the disk. This is not the smallest such region. The problem remains open, though the minimum shape is known to have area between 0.232239 and 0.2738. See also Moving sofa problem References cite arXiv eprint math 0701391 author1 Tirasan Khandhawit author2 Sira Sriswasdi title An Improved Lower Bound for Moser s Worm Problem class math.MG year 2007 cite arXiv eprint 1101.5638 author1 Tirasan Khandhawit author2 Dimitrios Pagonakis author3 Sira Sriswasdi title Lower Bound for Convex Hull Area and Universal Cover Problems class math.MG year 2011 Category Discrete geometry Category Unsolved problems in mathematics Category Recreational mathematics geometry stub ... more details
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