Published March 2001 | Version v1
Journal article Metadata-only

Damping and the Hartree ensemble approximation

Creators

Description

We study a Hartree ensemble approximation for real-time dynamics in the toy model of 1+1 dimensional scalar field theory. Damping behavior seen in numerical simulations is compared with analytical predictions based on perturbation theory in the original (non-Hartree-approximated) model

Additional details

Identifiers

PII
S0920563201009951;

Publishing Information

Journal Title
Nuclear Physics. B, Proceedings Supplements
Journal Volume
94
Journal Issue
1-3
Journal Page Range
p. 427-430
ISSN
0920-5632
CODEN
NPBSE7

Conference

Title
18. international symposium on lattice field theory
Dates
17-22 Aug 2000
Place
Bangalore (India)

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
34060557
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANALYTICAL SOLUTION; DAMPING; HARTREE-FOCK METHOD; LATTICE FIELD THEORY; NUMERICAL ANALYSIS; PERTURBATION THEORY; QUANTUM FIELD THEORY; SCALAR FIELDS; SIMULATION
Descriptors DEC
CALCULATION METHODS; CONSTRUCTIVE FIELD THEORY; FIELD THEORIES; MATHEMATICAL SOLUTIONS; MATHEMATICS; QUANTUM FIELD THEORY

Optional Information

Copyright
Copyright (c) 2001 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.