Results 171 to 180 of about 15,240 (207)
Gravitational-Wave Tests of General Relativity with Ground-Based Detectors and Pulsar-Timing Arrays. [PDF]
Living Rev Relativ, 2013 Yunes N, Siemens X.
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Quasi-Local Energy-Momentum and Angular Momentum in General Relativity. [PDF]
Living Rev Relativ, 2009 Szabados LB.
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Quasi-Local Energy-Momentum and Angular Momentum in GR: A Review Article. [PDF]
Living Rev Relativ, 2004 Szabados LB.
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Instantons and chiral Lagrangian
Physical Review D, 1989We derive the chiral Lagrangian including instanton corrections in a consistent way. $\mathrm{CP}$ violation associated with the $\ensuremath{\theta}$ term in QCD is discussed in terms of this chiral Lagrangian. A particular emphasis is given to a phenomenological determination of ${m}_{u}$ and $\ensuremath{\theta}$.
, Choi, , Kim
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Chiral Lagrangian of pseudoscalars and vectors
Physical Review D, 1985We formulate a parity-invariant chiral Lagrangian which includes nonlinearly transforming vector mesons but no axial-vector mesons. It is gotten by a simple substitution from the Lagrangian involving a linearly transforming vector and axial-vector multiplet.
, Kaymakcalan, , Schechter
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Effective chiral Lagrangian with baryons
Physical Review D, 1987We use Ioffe's method of constructing (local) baryon field operators in terms of quarks to derive an effective chiral Lagrangian with U(3)\ifmmode\times\else\texttimes\fi{}U(3) symmetry consisting of the ${J}^{P}$${=(1/2)}^{+}$ baryon octet, the ${J}^{P}$${=(1/2)}^{\mathrm{\ensuremath{-}}}$ baryon nonet, and the pseudoscalar-meson nonet. This formalism
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2017
The ATLAS and CMS collaborations at LHC have found a new boson compatible with the SM Higgs, with a mass of nearly \(M_h\simeq 125\,\mathrm{GeV}\). Furthermore, the most probable \(J^P\) quantum numbers are \(0^+\), and couplings with other particles are in agreement with the SM Higgs, although with moderate precision. Moreover, there is a mass gap for
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The ATLAS and CMS collaborations at LHC have found a new boson compatible with the SM Higgs, with a mass of nearly \(M_h\simeq 125\,\mathrm{GeV}\). Furthermore, the most probable \(J^P\) quantum numbers are \(0^+\), and couplings with other particles are in agreement with the SM Higgs, although with moderate precision. Moreover, there is a mass gap for
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Chiral Anomalies and the Chiral Lagrangian
1985The subject of this thesis is some implications of chiral anomalies for chiral Lagrangians. The thesis consists of three parts: In the first part, a somewhat heuristic discussion of the topological meaning of anomalies is given in the framework recently introduced by Alvarez. Its application to the sigma model anomalies is also given.
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ON QCD INVESTIGATIONS OF CHIRAL LAGRANGIAN
International Journal of Modern Physics A, 2005I review the present status of QCD investigations on chiral Lagrangian for pseudo scalar mesons.
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Few-nucleon forces from chiral Lagrangians
Physical Review C, 1994Few-nucleon forces are considered from the point of view of effective chiral Lagrangians. It is argued that such forces naturally arise at the same order in chiral perturbation theory as some important features of the two-nucleon force. In particular, the leading few-nucleon forces cancel against the leading recoil correction in the iteration of the ...
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