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Topic: Peccei-Quinn theory

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Axion - Wikipedia, the free encyclopedia Axion theories further suggest that axions were created abundantly during the big bang. Hence they are nearly invisible to ordinary matter, and cannot be excluded on the basis of current measurements, though they have never been observed. Hence axion theories predict that the universe is filled with a very cold en.wikipedia.org /wiki/Axion

Peccei-Quinn theory Unfortunately, work on Peccei-Quinn theory has not finished and we are still working on the contents. You have come across our Peccei-Quinn theory article. Please come back to this page in the future when more definitive content is published on Peccei-Quinn theory. www.bambooweb.com /articles/p/e/Peccei-Quinn_theory.html

Category:Theoretical physics - Wikipedia Theoretical physics attempts to understand the world by making a model of reality, used for rationalizing, explaining, predicting physical phenomena through a " physical theory ". There are three types of theories in physics; mainstream theories, proposed theories and fringe theories. This page was last modified 01:57, 6 Sep 2004. en.wikipedia.org /wiki/Category:Theoretical_physics

CWP at physics.UCLA.edu // Quinn Suggested a possible near symmetry of the universe (now known as Peccei- Quinn symmetry) to explain how strong interactions can maintain the symmetry between particles and antiparticles (CP symmetry) when weak interactions do not, with Roberto Peccei. First paper to discuss how the strong, weak, and electromagnetic coupling constants can merge to a single coupling constant in a grand unified theory, with Howard Georgi and Steven Weinberg. "Constraints Imposed by CP Conservation in the Presence of a Pseudoparticle," Physical Review D16: 1791 (1977), with R. Peccei. www.physics.ucla.edu /~cwp/Phase2/Quinn,_Helen_R.@861234567.html

mbpub Fields on a Random Lattice II; Random Surfaces: A Search for a Discrete Model ( with C. Itzykson), in Non - Linear Equations in Classical and Quantum Field Theory, edited by N. Sanchez, Lecture Notes in Physics, vol. Group Theory and the Hydrogen Atom - Part II ( with C. Itzykson), Rev. Group Theory and the Hydrogen Atom - Part I ( with C. Itzykson), Rev. www.physics.uci.edu /~mbander/mbpub/mbpub.html

971223_B2_dick_f % 285 \centerline{COSMOLOGICAL IMPLICATIONS OF A LIGHT DILATON} \bigskip\noindent \centerline{\bf R. Dick (1) and M. Gaul (1,2)} \bigskip\ref {\bf (1)} Sektion Physik der Ludwig--Maximilians--Universit\"at M\"unchen \smallskip\ref {\bf (2)} Max--Planck--Institut f\"ur Physik, M\"unchen \bigskip\noindent {\bf Abstract:} Supersymmetric Peccei-Quinn symmetry and string theory predict a complex scalar field comprising a dilaton and an axion. These fields are massless at high energies, but it is known since long that the axion is stabilized in an instanton dominated vacuum. www.cip.physik.tu-muenchen.de /~sfb375/Publications/abstracts_1997/971223_B2_dick_f

Citebase - Relaxation mechanisms: From Damour-Polyakov to Peccei-Quinn The ralaxation mechanism of Damour-Polyakov for fixing the vacuum expectation value of certain scalar fields (moduli) in string theory could provide a convenient framework for the Peccei-Quinn relaxation mechanism and remove the narrow "axion window". [24] M.B.Green, J.H.Schwartz and E.Witten, Superstring Theory (Cambridge U. Press, 1987). Citation coverage and analysis is incomplete and hit coverage and analysis is both incomplete and noisy. citebase.eprints.org /cgi-bin/citations?id=oai%3AarXiv%2Eorg%3Ahep%2Dph%2F9506363

LP03-dejesus.tex \bibitem{peccei} R.D. Peccei and H.R. Quinn, \Journal{{\em Phys. www-focus.fnal.gov /LP2003/DocDB/0000/000009/006/LP03-dejesus.tex

The Peccei-Quinn field as curvaton Controlled keywords: Cosmology of Theories beyond the SM, Cosmological Phase Transitions, Physics of the Early Universe jhep.sissa.it /stdsearch?paper=05(2003)057

NCA 110.01 - Hoang Ngoc Long and Dang Van Soa: Conversion of photons into... Axions induced in Peccei-Quinn symmetry [ 1 ] and dilatons, in the Kaluza-Klein theory [ 2 ], commonly have two-photon couplings. While the Kaluza-Klein approach has always been one of the most intriguing ideas concerning unification of gauge fields with general relativity, it has dwindled because generally one believes that the theory gives no distinctive and testable predictions. Dilaton [ 4 ] could have arisen in the five-dimensional Kaluza-Klein theory. www.sif.it /cimento/toca/110.01/03/03.html

hep-ph:9703261 97 (1997) 809-812 \\ Banks and Dine have recently shown that the M theory naturally accommodates the Peccei-Quinn axion. www.thphys.uni-heidelberg.de /cgi-bin/abstracts/hep-ph:9703261

hep-th:9801144 After recalling the general features of dualities in both Superstring theory and Supergravity, we introduce the solvable Lie algebra formalism as an alternative description of the scalar manifold in a broad class of supergravity theories. Using solvable Lie algebras for instance we find a general mechanism for spontaneous N=2 to N=1 local supersymmetry breaking. www.thphys.uni-heidelberg.de /cgi-bin/abstracts/hep-th:9801144

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