SCOAP3 Repository 9 records found  Search took 0.01 seconds. 
1. Non-perturbative to perturbative QCD via the FFBRST / Raval, Haresh ; Mandal, Bhabani Prasad
Recently a new type of quadratic gauge was introduced in QCD in which the degrees of freedom are suggestive of a phase of abelian dominance. [...]
Published in EPJC 78 (2018) 416 10.1140/epjc/s10052-018-5920-z
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2. Double Hodge Theory for a Particle on Torus / Pandey, Vipul Kumar ; Mandal, Bhabani Prasad
We investigate all possible nilpotent symmetries for a particle on torus. [...]
Published in Advances in High Energy Physics 2017 (2017) 6124189 10.1155/2017/6124189 arXiv:1708.06625
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3. Comments on interactions in the SUSY models / Upadhyay, Sudhaker ; Reshetnyak, Alexander ; Mandal, Bhabani Prasad
We consider special supersymmetry (SUSY) transformations with m generators s←α, for some class of models and study the physical consequences when making the Grassmann-odd transformations to form an Abelian supergroup with finite parameters and a set of group-like elements with finite parameters being functionals of the field variables. [...]
Published in EPJC 76 (2016) 391 10.1140/epjc/s10052-016-4213-7
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4. IR finite graviton propagators in de Sitter spacetime / Faizal, Mir ; Upadhyay, Sudhaker ; Mandal, Bhabani Prasad
The graviton propagator diverges in certain gauges in de Sitter spacetime. [...]
Published in EPJC 76 (2016) 189 10.1140/epjc/s10052-016-4008-x
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5. Maximal Abelian gauge and a generalized BRST transformation / Deguchi, Shinichi ; Pandey, Vipul Kumar ; Mandal, Bhabani Prasad
We apply a generalized Becchi–Rouet–Stora–Tyutin (BRST) formulation to establish a connection between the gauge-fixed SU(2) Yang–Mills (YM) theories formulated in the Lorenz gauge and in the Maximal Abelian (MA) gauge. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.03.050
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6. Green’s functions in perturbative quantum gravity / Upadhyay, Sudhaker ; Mandal, Bhabani Prasad
We show that the Green’s functions in a non-linear gauge in the theory of perturbative quantum gravity is expressed as a series in terms of those in linear gauges. [...]
Published in EPJC 75 (2015) 327 10.1140/epjc/s10052-015-3549-8
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7. Generalized BRST symmetry for arbitrary spin conformal field theory / Upadhyay, Sudhaker ; Mandal, Bhabani Prasad
We develop the finite field-dependent BRST (FFBRST) transformation for arbitrary spin-s conformal field theories. [...]
Published in Physics letters B 744 (2015) 231-236 10.1016/j.physletb.2015.03.066
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8. Finite field-dependent BRST symmetry for ABJM theory in N=1 superspace / Faizal, Mir ; Upadhyay, Sudhaker ; Mandal, Bhabani Prasad
In this paper we analyze the ABJM theory in N=1 superspace. [...]
Published in Physics letters B 738 (2014) 201-205 10.1016/j.physletb.2014.09.042
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9. Gaugeon formalism in the framework of generalized BRST symmetry / Upadhyay, Sudhaker ; Mandal, Bhabani Prasad
We consider gaugeon formulations that relate to the quantum gauge freedom covariantly in the framework of the generalized BRST transformation for the YangMills theory as well as the BRST-invariant Higgs model. [...]
Published in PTEP 2014 (2014) 053B04 10.1093/ptep/ptu050 arXiv:1403.6194
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1 Mandal, Bhabani P.
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