Role of nambu-goldstone mode in trapped bose-einstein condensation

Research output: Contribution to journalArticle

Abstract

The system of the trapped Bose-Einstein condensation is investigated from the viewpoint of Quantum Field Theory. It is pointed out that the Nambu-Goldstone mode, which is a discrete mode due to the trapping potential, creates observable effects through fluctuations. The way how the Nambu-Goldstone mode is treated is not unique. The introduction of quantum coordinates is a possible candidate.

Original languageEnglish
Pages (from-to)152-155
Number of pages4
JournalJournal of the Physical Society of Japan
Volume72
Issue numberSUPPL.C
Publication statusPublished - 2003

Fingerprint

condensation
trapping

Keywords

  • Bose-einstein condensation
  • Nambu-Goldstone mode
  • Quantum field theory
  • Thermal field theory

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Role of nambu-goldstone mode in trapped bose-einstein condensation. / Yamanaka, Yoshiya; Okumura, M.; Mine, Makoto.

In: Journal of the Physical Society of Japan, Vol. 72, No. SUPPL.C, 2003, p. 152-155.

Research output: Contribution to journalArticle

@article{4df4f658f3e048429a8439905c6e990b,
title = "Role of nambu-goldstone mode in trapped bose-einstein condensation",
abstract = "The system of the trapped Bose-Einstein condensation is investigated from the viewpoint of Quantum Field Theory. It is pointed out that the Nambu-Goldstone mode, which is a discrete mode due to the trapping potential, creates observable effects through fluctuations. The way how the Nambu-Goldstone mode is treated is not unique. The introduction of quantum coordinates is a possible candidate.",
keywords = "Bose-einstein condensation, Nambu-Goldstone mode, Quantum field theory, Thermal field theory",
author = "Yoshiya Yamanaka and M. Okumura and Makoto Mine",
year = "2003",
language = "English",
volume = "72",
pages = "152--155",
journal = "Journal of the Physical Society of Japan",
issn = "0031-9015",
publisher = "Physical Society of Japan",
number = "SUPPL.C",

}

TY - JOUR

T1 - Role of nambu-goldstone mode in trapped bose-einstein condensation

AU - Yamanaka, Yoshiya

AU - Okumura, M.

AU - Mine, Makoto

PY - 2003

Y1 - 2003

N2 - The system of the trapped Bose-Einstein condensation is investigated from the viewpoint of Quantum Field Theory. It is pointed out that the Nambu-Goldstone mode, which is a discrete mode due to the trapping potential, creates observable effects through fluctuations. The way how the Nambu-Goldstone mode is treated is not unique. The introduction of quantum coordinates is a possible candidate.

AB - The system of the trapped Bose-Einstein condensation is investigated from the viewpoint of Quantum Field Theory. It is pointed out that the Nambu-Goldstone mode, which is a discrete mode due to the trapping potential, creates observable effects through fluctuations. The way how the Nambu-Goldstone mode is treated is not unique. The introduction of quantum coordinates is a possible candidate.

KW - Bose-einstein condensation

KW - Nambu-Goldstone mode

KW - Quantum field theory

KW - Thermal field theory

UR - http://www.scopus.com/inward/record.url?scp=70349306952&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70349306952&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:70349306952

VL - 72

SP - 152

EP - 155

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

SN - 0031-9015

IS - SUPPL.C

ER -