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13,169
Evidence for discrete chiral symmetry breaking
 in N=1 supersymmetric YangMills theory, heplat/9810062 [185] S.L. Kleiman, Algebraic cycles and the Weil conjectures, in “Dix
, 1968
"... In a numerical Monte Carlo simulation of SU(2) YangMills theory with dynamical gauginos we find evidence for two degenerate ground states at the supersymmetry point corresponding to zero gaugino mass. This is consistent with the expected pattern of spontaneous discrete chiral symmetry breaking Z4 → ..."
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Cited by 2 (0 self)
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In a numerical Monte Carlo simulation of SU(2) YangMills theory with dynamical gauginos we find evidence for two degenerate ground states at the supersymmetry point corresponding to zero gaugino mass. This is consistent with the expected pattern of spontaneous discrete chiral symmetry breaking Z4
ASPECTS OF DYNAMICAL CHIRAL SYMMETRY BREAKING
, 2003
"... Dynamical chiral symmetry breaking is a nonperturbative phenomenon that may be studied using QCD’s gap equation. Modelindependent results can be obtained with a nonperturbative and symmetry preserving truncation. The gap equation yields the massive dressedquark propagator, which has a spectral rep ..."
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Dynamical chiral symmetry breaking is a nonperturbative phenomenon that may be studied using QCD’s gap equation. Modelindependent results can be obtained with a nonperturbative and symmetry preserving truncation. The gap equation yields the massive dressedquark propagator, which has a spectral
No massless boson in chiral symmetry breaking
 in Thirring and NJL models”, hepth/0306083
"... We show that the chiral symmetry breaking occurs in the vacuum of the massless NambuJonaLasinio (NJL) and Thirring models without a Goldstone boson. The basic reason of nonexistence of the massless boson is due to the fact that the new vacuum after the symmetry breaking acquires nonzero fermion m ..."
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Cited by 5 (5 self)
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We show that the chiral symmetry breaking occurs in the vacuum of the massless NambuJonaLasinio (NJL) and Thirring models without a Goldstone boson. The basic reason of nonexistence of the massless boson is due to the fact that the new vacuum after the symmetry breaking acquires nonzero fermion
DOI: Spontaneous chiral symmetry breaking in the Tayler instability
, 1111
"... Abstract. The chiral symmetry breaking properties of the Tayler instability are discussed. Effective amplitude equations are determined in one case. This model has three free parameters that are determined numerically. Comparison with chiral symmetry breaking in biochemistry is made. ..."
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Abstract. The chiral symmetry breaking properties of the Tayler instability are discussed. Effective amplitude equations are determined in one case. This model has three free parameters that are determined numerically. Comparison with chiral symmetry breaking in biochemistry is made.
Patterns of Spontaneous Chiral Symmetry Breaking
, 2001
"... Abstract It has been conjectured that spontaneous chiral symmetry breaking in strongly coupled vectorlike gauge theories falls into only three different classes, depending on the gauge group and the representations carried by the fermions. We test this proposal by studying SU(2), SU(3) and SU(4) lat ..."
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Abstract It has been conjectured that spontaneous chiral symmetry breaking in strongly coupled vectorlike gauge theories falls into only three different classes, depending on the gauge group and the representations carried by the fermions. We test this proposal by studying SU(2), SU(3) and SU(4
Chiral Symmetry Breaking in an External Field ∗
, 1998
"... The effects of an external field on the dynamics of chiral symmetry breaking are studied using quenched, ladder QED as our model gauge field theory. It is found that a uniform external magnetic field enables the chiral symmetry to be spontaneously broken at weak gauge couplings, in contrast with the ..."
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The effects of an external field on the dynamics of chiral symmetry breaking are studied using quenched, ladder QED as our model gauge field theory. It is found that a uniform external magnetic field enables the chiral symmetry to be spontaneously broken at weak gauge couplings, in contrast
UNIVERSAL PROPERTIES OF CHIRAL SYMMETRY BREAKING
, 1992
"... We discuss chiral symmetry breaking critical points from the perspective of PCAC, correlation length scaling and the chiral equation of state. A scaling theory for the ratio Rπ of the pion to sigma masses is presented. The Goldstone character of the pion and properties of the longitudinal and transv ..."
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We discuss chiral symmetry breaking critical points from the perspective of PCAC, correlation length scaling and the chiral equation of state. A scaling theory for the ratio Rπ of the pion to sigma masses is presented. The Goldstone character of the pion and properties of the longitudinal
On Chiral Symmetry Breaking, Topology and Confinement
"... We start with the relation between the chiral symmetry breaking and gauge field topology. New lattice result further enhance the notion of Zero Mode Zone, a very narrow strip of states with quasizero Dirac eigenvalues. Then we move to the issue of “origin of mass ” and BrownRHo scaling: a number of ..."
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We start with the relation between the chiral symmetry breaking and gauge field topology. New lattice result further enhance the notion of Zero Mode Zone, a very narrow strip of states with quasizero Dirac eigenvalues. Then we move to the issue of “origin of mass ” and BrownRHo scaling: a number
Chiral Symmetry Breaking in Brane Models
, 2007
"... We discuss the chiral symmetry breaking in general intersecting Dq/Dp brane models consisting of Nc Dqbranes and a single Dpbrane with an sdimensional intersection. There exists a QCDlike theory localized at the intersection and the Dq/Dp model gives a holographic description of it. The rotation ..."
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We discuss the chiral symmetry breaking in general intersecting Dq/Dp brane models consisting of Nc Dqbranes and a single Dpbrane with an sdimensional intersection. There exists a QCDlike theory localized at the intersection and the Dq/Dp model gives a holographic description of it
CHIRAL SYMMETRY BREAKING BY INSTANTONS 1
, 1996
"... Instantons are certain configurations of the Yang–Mills potentials Aa µ(x) satisfying the equations of motion Dab µ F b µν = 0 in euclidean space, i.e. in imaginary time. The solution has been found by Belavin, Polyakov, Schwartz and Tiupkin in 1975 [1]; the name ”instanton ” has been suggested by ’ ..."
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vacuum is its capacity to provide a beautiful mechanism of the spontaneous chiral symmetry breaking [8, 9, 10]. Moreover, the instanton vacuum leads to a very reasonable effective chiral lagrangian at low energies, including the Wess–Zumino term, etc., which, in its turn gives a nice description
Results 11  20
of
13,169