The issue of branched Hamiltonian in F(T) teleparallel gravity-Reference-Cited by-同舟云学术

The issue of branched Hamiltonian in F(T) teleparallel gravity

Published:2022-07-06 Issue:10 Volume:31 Page:
ISSN:0218-2718
Container-title:International Journal of Modern Physics D
language:en
Short-container-title:Int. J. Mod. Phys. D

Author:

Chakrabortty Manas¹,Sarkar Kaushik¹,Sanyal Abhik Kumar²

Affiliation:

1. Department of Physics, Bankura University, Bankura 722155, India

2. Department of Physics, Jangipur College, Murshidabad 742213, India

Abstract

As in the case of Lanczos–Lovelock gravity, the main advantage of [Formula: see text] gravity is said to be that it leads to second-order field equations, while [Formula: see text] gravity theory leads to fourth-order equations. We show that it is rather a disadvantage, since it leads to the unresolved issue of ‘Branched Hamiltonian’. The problem is bypassed in [Formula: see text] gravity theory.

Publisher

World Scientific Pub Co Pte Ltd

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218271822500833

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