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Families of gauge conditions in BV formalism
(Springer, 2017-07-13)
In BV formalism we can consider a Lagrangian submanifold as a gauge condition. Starting with the BV action functional we construct a closed form on the space of Lagrangian submanifolds. If the action functional is invariant ...
The coupling constants for an electroweak model with an SU(4)(PS) circle times SU(4)(EW) unification symmetry
(International Academic Publishers LimitedHong KongChina, 2007)
Entanglement entropy and superselection sectors. Part I. Global symmetries
(Springer, 2020-02)
Some quantum field theories show, in a fundamental or an effective manner, an alternative between a loss of duality for algebras of operators corresponding to complementary regions, or a loss of additivity. In this latter ...
A double copy for asymptotic symmetries in the self-dual sector
(2021)
We give a double copy construction for the symmetries of the self-dual sectors of Yang-Mills (YM) and gravity, in the light-cone formulation. We find an infinite set of double copy constructible symmetries. We focus on two ...
Asymptotic symmetries and dynamics of three-dimensional flat supergravity
(Springer Verlag, 2014-08)
A consistent set of asymptotic conditions for the simplest supergravity theory
without cosmological constant in three dimensions is proposed. The canonical generators
associated to the asymptotic symmetries are shown to ...
A new spin-2 self-dual model in D=2+1
(Int School Advanced Studies, 2009-09-01)
There are three self-dual models of massive particles of helicity + 2 (or -2) in D = 2 + 1. Each model is of first, second, and third-order in derivatives. Here we derive a new self-dual model of fourth-order, L(SD)((4)), ...
Chiral symmetry breaking in QCD-like gauge theories with a confining propagator and dynamical gauge boson mass generation
(Academic Press Inc. Elsevier B.V., 2012-04-01)
We study chiral symmetry breaking in QCD-like gauge theories introducing a confining effective propagator, as proposed recently by Cornwall, and considering the effect of dynamical gauge boson mass generation. The effective ...
Gauging U(1) symmetries and the number of right-handed neutrinos
(Elsevier B.V., 2009-05-04)
In this Letter we consider that assuming: (a) that the only left-handed neutral fermions are the active neutrinos, (b) that B - L is a gauge symmetry, and (c) that the L assignment is restricted to the integer numbers, the ...
Gauging U(1) symmetries and the number of right-handed neutrinos
(Elsevier B.V., 2009-05-04)
In this Letter we consider that assuming: (a) that the only left-handed neutral fermions are the active neutrinos, (b) that B - L is a gauge symmetry, and (c) that the L assignment is restricted to the integer numbers, the ...