Results 1 to 10 of about 241 (106)
Hamiltonian and Lagrangian BRST Quantization in Riemann Manifold
Advances in High Energy Physics, 2022 The BRST quantization of particle motion on the hypersurface VN−1 embedded in Euclidean space RN is carried out both in Hamiltonian and Lagrangian formalism. Using Batalin-Fradkin-Fradkina-Tyutin (BFFT) method, the second class constraints obtained using
Vipul Kumar Pandey
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Hamiltonian and Lagrangian BRST Quantization in Riemann Manifold II
Advances in High Energy Physics, 2022 We have previously developed the BRST quantization on the hypersurface VN−1 embedded in N-dimensional Euclidean space RN in both Hamiltonian and Lagrangian formulation.
Vipul Kumar Pandey
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Advances in High Energy PhysicsWe obtain the off-shell nilpotent Becchi–Rouet–Stora–Tyutin (BRST) and anti-BRST symmetry transformations (corresponding to the infinitesimal classical gauge symmetry transformations) for the modified massive three 2+1-dimensional (3D) Abelian two-form ...
S. K. Panja, E. Harikumar, R. P. Malik
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BRST quantization and equivariant cohomology: localization with asymptotic boundaries
Journal of High Energy Physics, 2018 We develop BRST quantization of gauge theories with a soft gauge algebra on spaces with asymptotic boundaries. The asymptotic boundary conditions are imposed on background fields, while quantum fluctuations about these fields are described in terms of ...
Sameer Murthy +2 more
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BFV quantization and BRST symmetries of the gauge invariant fourth-order Pais-Uhlenbeck oscillator
Nuclear Physics B, 2022 We perform the BFV-BRST quantization of the fourth-order Pais-Uhlenbeck oscillator (PUO) for the first time. We show that although the PUO is not naturally constrained in the sense of Dirac-Bergmann, it is possible to profit from the introduction of ...
Bhabani Prasad Mandal +2 more
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Stability and Hamiltonian BRST-invariant deformations in Podolsky's generalized electrodynamics
Nuclear Physics B, 2021 We study the problem of stability in Podolsky's generalized electrodynamics by constructing a series of 2-parametric bounded conserved quantities. In this way, we show that the 00-component of the energy-momentum tensors could be positive definite and ...
Jialiang Dai
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Physics Letters B, 2020 In present paper a quantization scheme proposed recently by Morris (arXiv:1806.02206 [hep-th]) is analyzed. This method is based on idea to combine the renormalization group with the BV-formalism in a unique quantization procedure.
Peter M. Lavrov
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Reparameterization Invariant Model of a Supersymmetric System: BRST and Supervariable Approaches
Advances in High Energy Physics, 2021 We carry out the Becchi-Rouet-Stora-Tyutin (BRST) quantization of the one 0+1-dimensional (1D) model of a free massive spinning relativistic particle (i.e., a supersymmetric system) by exploiting its classical infinitesimal and continuous ...
A. Tripathi +3 more
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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
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On the BPS Sector in AdS3/CFT2 Holography
Fortschritte der Physik, Volume 71, Issue 4-5, May 2023., 2023 Abstract The BPS sector in AdS3/CFT2$AdS_3/CFT_2$ duality has been fertile ground for the exploration of gauge/gravity duality, from the match between black hole entropy and the CFT elliptic genus to the construction of large families of geometrical microstates and the identification of the corresponding states in the CFT.
Emil J. Martinec +2 more
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