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Your search keyword '"Guo, X.H."' showing total 2 results
Start Over Author "Guo, X.H." Publisher hal ccsd
2 results on '"Guo, X.H."'

1. Enhanced direct CP violation in $B^{\pm} \rightarrow \rho^0\pi^{\pm}$

Author

Guo, X.H., Leitner, O., Thomas, A.W., Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), and Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th]
Published
2000

2. Charges, parity doublets and parity-non-conservation

Author

Bertrand Desplanques, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), and Guo X.H.

Subjects
Quantum chromodynamics, Physics, Antiparticle, Lagrangian field theory, Chiral perturbation theory, 010308 nuclear & particles physics, [PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th], Spontaneous symmetry breaking, 11.30.Er, 11.30.Qc, 11.10.Ef, spontaneous symmetry breaking, Parity (physics), 16. Peace & justice, 01 natural sciences, Goldstone bosons, Quantum mechanics, SU(2) theory, 0103 physical sciences, Goldstone boson, C parity, quantum chromodynamics, P invariance, 010306 general physics, Chiral symmetry breaking
Abstract

Charges and Parity-Non-Conservation are two ingredients that, at present, are introduced by hand in the description of particles and their interactions. We elaborate on a suggestion which was made in the past by Landau and tends to relate them. Particles and their antiparticles are associated here to the parity partners appearing in a model with chiral and parity symmetry realized in the Wigner-Weyl mode, i.e. with parity doublets or, equivalently, states of opposite chiral charges. Parity-non-conservation in such a model is ascribed to the non-commutativity of the parity and the (chiral) charge operators, preventing one to have eigenstates of both at the same time.

Published
2000

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