Specialization: 011200 Physics
Program: Theory of elementary particles interaction and quantum filed theory
High energy physics and elementary particles department
Scientific supervisor: Ph. D., associate prof. S.A. Paston
Reviewer: Ph.. D., associate prof. A.V. Golovnev
  
The investigation  of conservation laws for the describing gravity as foliation theory.
Grad Dmitrii Antonovich
  
The definition of energy-momentum tensor presents well-known difficulties in general relativity. In this work we consider an alternative formulation of the theory of gravity so called foliation theory, which was suggested by S.A. Paston. Foliation theory is a conventional field theory in a flat space. That's why it allows to find energy-momentum tensor without any obstacles. Energy-momentum tensor of foliation theory and corresponding integrals of motion have been estimated in this work. 

The equations of motion in foliation theory proved to be more general than Einstein equations. They have an extra solutions not being the usual general relativity solutions. Such solutions can be of physical interest. We  have also found a set of extra solutions in this work.   

References
1. A. A. Sheykin, D. A. Grad, S. A. Paston. Embedding of the black holes in a flat space.//Proceedings of Science, PoS(QFTHEP 2013)091