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Source: Nuclear physics B. 2022. Vol. 975. P. 115669 (1)
Type: статьи в журналах
Date: 2022
Source: Physical Review D. 2022. Vol. 105, № 12. P. 124006-1-124006-14
Type: статьи в журналах
Date: 2022
Description:
We work out the description of the gauge symmetry of unimodular gravity in the constrained Hamiltonian formalism. In particular, we demonstrate how the transversality conditions restricting the diffeo
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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: 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: Russian physics journal. 2019. Vol. 62, № 1. P. 12-22
Type: статьи в журналах
Date: 2019
Description:
The constrained Hamiltonian formalism for the extended higher derivative Chern–Simons theory of an arbitrary finite order is considered. It is shown that the n-th order theory admits an (n–1)-parametr
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Source: Nuclear physics B. 2018. Vol. 934. P. 634-652
Type: статьи в журналах
Date: 2018
Description:
We consider inclusion of interactions between 3d Einstein gravity and the third order extensions of Chern–Simons. Once the gravity is minimally included into the third order vector field equations, th
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