Published March 21, 2003 | Version v1
Journal article Metadata-only

Sen-Witten orthonormal three-frame and gravitational energy quasilocalization

Creators

  • 1. Pidstryhach Institute of Applied Problems in Mechanics and Mathematics Ukrainian National Academy of Sciences, 3B Naukova Str., Lviv, 79601 (Ukraine)

Description

An expression for the Witten-Nester 4-spinor 3-form of the Hamiltonian density of the gravitational field in an asymptotically flat spacetime in terms of the Sommers-Sen spinors, direct with a certain orthonormal three-frame connection, is obtained. A direct connection between this and the ADM Hamiltonian density in the Sen-Witten frame is established on this basis

Availability note (English)

Available online at http://stacks.iop.org/0264-9381/20/1115/q30606.pdf or at the Web site for the journal Classical and Quantum Gravity (ISSN 1361-6382) http://www.iop.org/

Additional details

Identifiers

URL
http://stacks.iop.org/0264-9381/20/1115/q30606.pdf; http://www.iop.org/;
PII
S0264-9381(03)53641-3;

Publishing Information

Journal Title
Classical and Quantum Gravity
Journal Volume
20
Journal Issue
6
Journal Page Range
p. 1115-1123
ISSN
0264-9381
CODEN
CQGRDG

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
34044374
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
GRAVITATIONAL FIELDS; HAMILTONIANS; LAGRANGIAN FUNCTION; SPACE-TIME; SPINORS; VARIATIONAL METHODS
Descriptors DEC
CALCULATION METHODS; FUNCTIONS; MATHEMATICAL OPERATORS; QUANTUM OPERATORS