Results 1  10
of
1,105
Induced ChernSimons terms
, 1997
"... We examine the claim that the effective action of fourdimensional SU(2)L gauge theory at high and low temperature contains a threedimensional ChernSimons term with coefficient being the chemical potential for baryon number. We perform calculations in a twodimensional toy model and find that the ..."
Abstract
 Add to MetaCart
We examine the claim that the effective action of fourdimensional SU(2)L gauge theory at high and low temperature contains a threedimensional ChernSimons term with coefficient being the chemical potential for baryon number. We perform calculations in a twodimensional toy model and find
S. S. Chern and ChernSimons Terms ∗
, 2005
"... Some properties of ChernSimons terms are presented and their physical utility is surveyed. ..."
Abstract
 Add to MetaCart
Some properties of ChernSimons terms are presented and their physical utility is surveyed.
Instantons, Fermions and ChernSimons Terms
, 804
"... Abstract: In five spacetime dimensions, instantons are finite energy, solitonic particles. We describe the dynamics of these objects in the presence of a ChernSimons interaction. For U(N) instantons, we show that the 5d ChernSimons term induces a corresponding ChernSimons term in the ADHM quantum ..."
Abstract
 Add to MetaCart
Abstract: In five spacetime dimensions, instantons are finite energy, solitonic particles. We describe the dynamics of these objects in the presence of a ChernSimons interaction. For U(N) instantons, we show that the 5d ChernSimons term induces a corresponding ChernSimons term in the ADHM
ChernSimons terms
, 802
"... We point out a reformulation of topologically massive gravity with negative cosmological constant as the sum of two ChernSimons actions with complex conjugate gauge fields and complex conjugate coupling constants. 1 ..."
Abstract
 Add to MetaCart
We point out a reformulation of topologically massive gravity with negative cosmological constant as the sum of two ChernSimons actions with complex conjugate gauge fields and complex conjugate coupling constants. 1
ChernSimons terms on noncommutative branes
 JHEP
, 2000
"... We write down couplings of the fields on a single BPS Dpbrane with noncommutative worldvolume coordinates to the RRforms in type II theories, in a manifestly background independent way. This generalises the usual ChernSimons action for a commutative Dpbrane. We show that the noncommutative Chern ..."
Abstract

Cited by 11 (0 self)
 Add to MetaCart
ChernSimons terms can be mapped to Myers terms on a collection of infinitely many Dinstantons. We also propose ChernSimons couplings for unstable nonBPS branes, and show that condensation of noncommutative tachyons on these branes leads to the correct Myers terms on the decay products.
Dynamical ChernSimons term generation
, 1996
"... The ChernSimons topological term dynamical generation in the effective action is obtained at finite density. By using the proper time method it is shown that the ChernSimons coefficient essentially depends on a chemical potential. In particular, when the number of particles exceeds that of antipar ..."
Abstract
 Add to MetaCart
The ChernSimons topological term dynamical generation in the effective action is obtained at finite density. By using the proper time method it is shown that the ChernSimons coefficient essentially depends on a chemical potential. In particular, when the number of particles exceeds
DYNAMICAL EFFECTS OF CHERNSIMONS TERM 1
, 1993
"... We study how the ChernSimons term effects the dynamically generated fermion mass in (2+1)D Quantum Electrodynamics in the framework of large N expansion. We find that when the ChernSimons term is present half of the fermions get mass M + m and half get M − m. The paritypreserving mass m is genera ..."
Abstract
 Add to MetaCart
We study how the ChernSimons term effects the dynamically generated fermion mass in (2+1)D Quantum Electrodynamics in the framework of large N expansion. We find that when the ChernSimons term is present half of the fermions get mass M + m and half get M − m. The paritypreserving mass m
DIMENSIONALLY REDUCED CHERNSIMONS TERMS AND THEIR SOLITONS
, 1998
"... Abstract. We consider models in which nonrelativistic matter fields interact with gauge fields whose dynamics are governed by the ChernSimons term. The relevant equations of motion are derived and reduced dimensionally in time or in space. Interesting solitonic equations emerge and their solutions ..."
Abstract
 Add to MetaCart
Abstract. We consider models in which nonrelativistic matter fields interact with gauge fields whose dynamics are governed by the ChernSimons term. The relevant equations of motion are derived and reduced dimensionally in time or in space. Interesting solitonic equations emerge and their solutions
Realtime ChernSimons term for hypermagnetic fields
, 2005
"... If nonvanishing chemical potentials are assigned to chiral fermions, then a ChernSimons term is induced for the corresponding gauge fields. In thermal equilibrium anomalous processes adjust the chemical potentials such that the coefficient of the ChernSimons term vanishes, but it has been argued ..."
Abstract
 Add to MetaCart
If nonvanishing chemical potentials are assigned to chiral fermions, then a ChernSimons term is induced for the corresponding gauge fields. In thermal equilibrium anomalous processes adjust the chemical potentials such that the coefficient of the ChernSimons term vanishes, but it has been argued
Results 1  10
of
1,105