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Source: Symmetry. 2021. Vol. 13, № 6. P. 1004 (1-22)
Type: статьи в журналах
Date: 2021
Description:
We consider a gauge theory of vector fields in 3D Minkowski space. At the free level, the dynamical variables are subjected to the extended Chern–Simons (ECS) equations with higher derivatives. If the
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Source: The European physical journal C. 2021. Vol. 81, № 5. P. 472 (1-14)
Type: статьи в журналах
Date: 2021
Description:
A systematic procedure is proposed for inclusion of Stueckelberg fields. The procedure begins with the involutive closure when the original Lagrangian equations are complemented by all the lower order
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Source: AIP Conference Proceedings. 2021. Vol. 2377. P. 090001-1-090001-5
Type: статьи в журналах
Date: 2021
Description:
The BFV-BRST Hamiltonian quantization method is presented for the theories where the gauge parameters are restricted by differential equations. The general formalism is exemplified by the Maxwell-like
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Source: Nuclear physics B. 2021. Vol. 973. P. 115577 (1-30)
Type: статьи в журналах
Date: 2021
Description:
The unfree gauge symmetry implies that gauge variation of the action functional vanishes provided for the gauge parameters are restricted by the differential equations. The unfree gauge symmetry is sh
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Source: Physics Letters B. 2021. Vol. 820. P. 136552 (1-6)
Type: статьи в журналах
Date: 2021
Description:
We propose a general procedure for iterative inclusion of Stueckelberg fields to convert the theory into gauge system being equivalent to the original one. In so doing, we admit reducibility of the St
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