Published July 1999 | Version v1
Journal article Metadata-only

A self-consistent evaluation of zero-sound energy in liquid 3He

Creators

  • 1. Dept. of Physics, M V College, Buxer (India)
  • 2. Dept. of Physics, M U Bodh Gaya (India)

Description

A method of self-consistent evaluation of zero-sound energy as a function of momentum transfer k for liquid 3He has been presented. The phonon part of the effective Hamiltonian of Mishra and Tripathy has been used here along with a parameter for non-RPA correction. Calculated values of zero-sound energy are in good agreement with the experimental data. (author)

Additional details

Publishing Information

Journal Title
Indian Journal of Pure and Applied Physics
Journal Volume
37
Journal Issue
7
Journal Page Range
p. 541-544
CODEN
IJOPAU

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
30056539
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
FEYNMAN DIAGRAM; HAMILTONIANS; HELIUM 3; MOMENTUM TRANSFER; PHONONS; QUANTUM FIELD THEORY; RANDOM PHASE APPROXIMATION; SUPERFLUIDITY; VAN DER WAALS FORCES; ZERO SOUND
Descriptors DEC
DIAGRAMS; EVEN-ODD NUCLEI; FIELD THEORIES; HELIUM ISOTOPES; INFORMATION; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL OPERATORS; NUCLEI; QUANTUM OPERATORS; QUASI PARTICLES; STABLE ISOTOPES

Optional Information

Notes
28 refs., 1 fig.