Published April 1, 1987 | Version v1
Journal article Metadata-only

Condensate fraction in superfluid 4He

Creators

  • 1. Laboratorio Nacional de Computaco Cientifica, Caixa Postal 56018, 22290 Rio de Janeiro, Rio de Janeiro, Brazil

Description

Recently, a relationship between the chemical potential and the condensate fracton n0(T) has been derived for all temperatures in the superfluid region. An analysis of liquid 4He chemical-potential data yields n0(T = 0) = 0.062, and n0(T) is in excellent agreement with the empirical results of Svensson, Sears, and Griffin

Additional details

Publishing Information

Journal Title
Phys. Rev., B: Condens. Matter
Journal Volume
35
Journal Issue
10
Series
Phys. Rev., B: Condens. Matter.
Journal Page Range
4771-4774
ISSN
0163-1829
CODEN
PRBMD

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19015598
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
CONDENSATES; HELIUM II; QUANTITY RATIO; SUPERFLUIDITY; TEMPERATURE DEPENDENCE; WARD IDENTITY
Descriptors DEC
EVEN-EVEN NUCLEI; FLUIDS; HELIUM ISOTOPES; HELIUM 4; ISOTOPES; LIGHT NUCLEI; NUCLEI; QUANTUM FLUIDS; STABLE ISOTOPES