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Source: The European physical journal plus. 2023. Vol. 138, № 6. P. 512 (1-8)
Type: статьи в журналах
Date: 2023
Description:
We develop a general approach to constructing a deformation that describes the mapping of any dynamical system with irreducible first-class constraints in the phase space into another dynamical system
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Source: Physics Letters B. 2023. Vol. 837. P. 137630 (1-4)
Type: статьи в журналах
Date: 2023
Description:
As a result of special deformations of free gauge models of massless spin 3, massive vector and real scalar fields, quintic vertices within new approach Buchbinder and Lavrov (2021) [32]; Buchbinder a
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Source: Physical Review D. 2022. Vol. 105, № 8. P. 085014-1-085014-22
Type: статьи в журналах
Date: 2022
Description:
Basic properties of gauge theories in the framework of the Faddeev-Popov (FP) method, BatalinVilkovisky (BV) formalism, and functional renormalization group (FRG) approach are considered. The FP and B
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Source: The European physical journal C. 2022. Vol. 82, № 5. P. 429 (1-9)
Type: статьи в журналах
Date: 2022
Description:
New method for construction of gauge-invariant deformed theory from an initial gauge theory proposed in our previous papers (Buchbinder and Lavrov in JHEP 06:854, 2021; Buchbinder and Lavrov in Eur Ph
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Source: The European physical journal C. 2022. Vol. 82, № 11. P. 1059 (1-7)
Type: статьи в журналах
Date: 2022
Description:
Using new approach for the deformation procedure in the case of reducible gauge theories (Lavrov in Eur Phys J C 82:429, 2022), it is shown that in the model of massless spin 3 fields and a real scala
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Source: The European physical journal C. 2016. Vol. 76, № 3. P. 101 (1-8)
Type: статьи в журналах
Date: 2016
Description:
Finite BRST-BV transformations are studied systematically within the W–X formulation of the standard and the Sp(2)-extended field–antifield formalism. The finite BRST-BV transformations are introduced
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Source: Physics Letters B. 2016. Vol. 758. P. 54-58
Type: статьи в журналах
Date: 2016
Description:
In the most general case of the Delta exact operator valued generators constructed of an arbitrary Fermion operator, we present a closed solution for the transformed master action in terms of the orig
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Source: Physics Letters B. 2016. Vol. 756. P. 188-193
Type: статьи в журналах
Date: 2016
Description:
It is noted that the Legendre transformations in the standard formulation of quantum field theory have the form of functional Clairaut-type equations. It is shown that in presence of composite fields
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Source: The European physical journal C. 2015. Vol. 75, № 6. P. 270 (1-16)
Type: статьи в журналах
Date: 2015
Description:
We study the role of arbitrary (finite) anticanonical transformations in the field–antifield formalism and the
