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Phase transition in the massive Gross-Neveu model in toroidal topologies
(Brasil, 2012)
We use methods of quantum field theory in toroidal topologies to study the N-component D-dimensional massive Gross-Neveu model, at zero and finite temperature, with compactified spatial coordinates. We discuss the behavior ...
Massive spin-3/2 models in D = 2 + 1
(2017-12-10)
We have demonstrated that the fermionic part of the so called “New Topologically Massive Supergravity”, which is of third order in derivatives, is classically equivalent to self-dual models of lower order in derivatives, ...
Dual descriptions of spin-two massive particles in D=2+1 via master actions
(Amer Physical Soc, 2009-02-01)
In the first part of this work we show the decoupling (up to contact terms) of redundant degrees of freedom which appear in the covariant description of spin-two massive particles in D=2+1. We make use of a master action ...
Duality in noncommutative topologically massive gauge field theory revisited
(Springer, 2004-05-01)
We introduce a master action in non-commutative space, out of which we obtain the action of the non-commutative Maxwell-Chern-Simons theory. Then, we look for the corresponding dual theory at both first and second order ...
Duality in noncommutative topologically massive gauge field theory revisited
(Springer, 2004-05-01)
We introduce a master action in non-commutative space, out of which we obtain the action of the non-commutative Maxwell-Chern-Simons theory. Then, we look for the corresponding dual theory at both first and second order ...
Confinement, solitons and the equivalence between the sine-Gordon and massive Thirring models
(2000-04-10)
We consider a two-dimensional integrable and conformally invariant field theory possessing two Dirac spinors and three scalar fields. The interaction couples bilinear terms in the spinors to exponentials of the scalars. ...
Dual descriptions of spin-two massive particles in D=2+1 via master actions
(Amer Physical Soc, 2009-02-01)
In the first part of this work we show the decoupling (up to contact terms) of redundant degrees of freedom which appear in the covariant description of spin-two massive particles in D=2+1. We make use of a master action ...