Results 61 to 70 of about 7,695 (215)
Triplectic Quantization of W2 gravity [PDF]
, 2000 The role of one loop order corrections in the triplectic quantization is discussed in the case of W2 theory. This model illustrates the presence of anomalies and Wess Zumino terms in this quantization scheme where extended BRST invariance is represented ...
E. M. C. Abreu +18 more
core +3 more sources
Constraints, symmetry transformations and conserved charges for massless Abelian 3-form theory
Nuclear Physics B, 2023 We demonstrate the existence of the first-class constraints on the massless Abelian 3-form theory which generate the classical gauge symmetry transformations for this theory in any arbitrary D-dimension of spacetime. We write down the explicit expression
B. Chauhan, A.K. Rao, R.P. Malik
doaj
BRST quantization of anomalous gauge theories [PDF]
Physical Review D, 1995 16 pages, latex, revised and enlarged version to appear in Phys.Rev ...
openaire +4 more sources
Pseudoscalar Field as a Possible Candidate for Phantom Field
Advances in High Energy Physics, Volume 2025, Issue 1, 2025.We demonstrate the existence of a single pseudoscalar (PS) field in the mathematically backed and parity‐preserving modifications of the standard Stückelberg formalism (SSF) in the context of the Lagrangian formulation of the (i) two (1 + 1)‐dimensional (2D) massive Abelian 1‐form gauge theory, (ii) three (2 + 1)‐dimensional (3D) massive Abelian 2‐form
E. Harikumar, R. P. Malik, Burak Bilki
wiley +1 more source
Soliton quantization in the BRST scheme
Physics Letters B, 1992 Abstract We apply the BRST quantization method to nonlinear field theories admitting solitonic solutions. We explicitly evaluate the quantum corrections to the soliton masses and transition amplitudes of the field operator. We compare our results with those obtained with more conventional methods.
D.R. Bes +2 more
openaire +2 more sources
QUANTIZATION OF A $q$-DEFORMED FREE RELATIVISTIC PARTICLE [PDF]
, 1995 A $q$-deformed free scalar relativistic particle is discussed in the framework of the BRST formalism. The $q$-deformed local gauge symmetry and reparametrization invariance of the first-order Lagrangian have been exploited for the BRST quantization of ...
Malik, R. P.
core +3 more sources
Quantization of Weyl invariant unimodular gravity with antisymmetric ghost fields
European Physical Journal C: Particles and FieldsThe enforcement of the unimodularity condition in a gravity theory by means of a Lagrange multiplier leads, in general, to inconsistencies upon quantization.
David García-López, Carmelo P. Martin
doaj +1 more source
Constrained BRST-BFV Lagrangian formulations for higher spin fields in Minkowski spaces
Journal of High Energy Physics, 2018 BRST-BFV method to construct constrained Lagrangian formulations for (ir)reducible half-integer higher-spin Poincare group representations in Minkowski space is suggested.
A. A. Reshetnyak
doaj +1 more source
Taming the 11D pure spinor b-ghost
Journal of High Energy Physics, 2023 We provide an alternative compact expression for the 11D pure spinor b-ghost by introducing a new set of negative ghost number operators made out of non-minimal pure spinor variables.
Max Guillen
doaj +1 more source
Sp(2)-Symmetric Lagrangian BRST Quantization [PDF]
, 1995 One Lagrangian BRST quantization principle is that of imposing correct Schwinger-Dyson equations through the BRST Ward identities. In this paper we show how to derive the analogous $Sp(2)$-symmetric quantization condition in flat coordinates from an ...
Bering, K. +2 more
core +1 more source