Kinetic part of dynamical torsion theory
type: Item
instance of: scholarly article
title: Kinetic part of dynamical torsion theory
zbMATH Open document ID: 0652.53055
DOI: 10.1007/BF01035699
author: M. O. Katanaev
published in: Theoretical and Mathematical Physics
publication date: 1987-01-01T00:00:00Z
review text: The case that the metric has the form \(g_{\alpha \beta}=\delta_{\alpha \beta}\epsilon_{\alpha}\) and the torsion \(\Gamma^{\alpha}_{[\beta \gamma]}\) is invariant under Lorentz transformations is considered. This is done in a tetrad field. The Hamiltonian for this case is investigated and certain conditions for it to be positively definite are found. These conditions exclude ghosts and tachyons.
Mathematics Subject Classification ID: 53B50
Mathematics Subject Classification ID: 83D05
zbMATH DE Number: 4064003
zbMATH Keywords: dynamical torsion
zbMATH Keywords: Hamiltonian
zbMATH Keywords: ghosts
zbMATH Keywords: tachyons
MaRDI profile type: Publication
cites work: Q5731354
cites work: Renormalization of a Classical Gravitational Field Interacting with Quantized Matter Fields
cites work: Quantum Theory of Gravity. I. The Canonical Theory
full work available at URL: https://doi.org/10.1007/bf01035699
OpenAlex ID: W2036721465
description: scientific article; zbMATH DE number 4064003