17 citations · 41 across the 6 of their papers we have counts for
10 papers
Canonical description for formulation of embedding gravity as a field theory in a flat spacetime
S. A. Paston, E. N. Semenova, A. A. Sheykin
We consider the approach to gravity in which four-dimensional curved spacetime is represented by a surface in a flat Minkowski space of higher dimension. After a short overview of…
Universal constants and natural systems of units in a spacetime of arbitrary dimension
A. A. Sheykin, S. N. Manida
We study the properties of fundamental physical constants using the threefold classification of dimensional constants proposed by J.-M. L{é}vy-Leblond: constants of objects (masses…
Modifications of gravity via differential transformations of field variables
A. A. Sheykin, D. P. Solovyev, V. V. Sukhanov +1
We discuss field theories appearing as a result of applying field transformations with derivatives (differential field transformations, DFT) to a known theory. We begin with some s…
Polyakov-like approach to the modified gravity and other geometric theories
A. A. Sheykin, M. V. Ioffe, S. N. Manida +1
We study the procedure that allows to rewrite the actions of some modified gravity theories like mimetic gravity and Regge-Teitelboim embedding theory as Einstein-Hilbert actions w…
Global embeddings of BTZ and Schwarzschild-AdS type black holes in a flat space
A. A. Sheykin, D. P. Solovyev, S. A. Paston
We study the problem of construction of global isometric embedding for spherically symmetric black holes with negative cosmological constant in various dimensions. Firstly, we show…
Definitions of energy for the description of gravity as the splitting theory
D. A. Grad, S. A. Paston, A. A. Sheykin
We study the definitions of energy, naturally arising in the splitting theory, which is the field theoretic formulation of the Regge-Teitelboim gravity. The latter regards our spac…