Strong coupling effects in superfluid /sup 3/He. II

Journal Article · Wed Mar 01 04:00:00 EST 1978 · J. Low Temp. Phys.; (United States)

DOI:https://doi.org/10.1007/BF00116211· OSTI ID:7086481

Kuroda, Y; Nagi, A D.S.

Instroducing a generalized model for the momentum dependence of the normal-state effective quasiparticle vertex function GAMMA, we have calculated the strong coupling effects in superfluid /sup 3/He as well as the transport coefficients in the normal liquid /sup 3/He. Using those values of GAMMA that account for the observed values of the normal-state transport coefficients, we have predicted the possible ranges for the values of the jump in specific heat at T/sub c/ in the BW, ABM, and A/sub 1/ state of superfluid /sup 3/He. We have also found that, compared to the normal-state transport properties, the strong coupling effects in superfluid /sup 3/He are much more sensitive to the forms of GAMMA.

• Research Organization: Department of Physics, University of Waterloo, Waterloo, Ontario, Canada
• OSTI ID: 7086481
• Journal Information: J. Low Temp. Phys.; (United States), Journal Name: J. Low Temp. Phys.; (United States) Vol. 30:5; ISSN JLTPA
• Country of Publication: United States
• Language: English

Related Subjects

640450* -- Fluid Physics-- Superfluidity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CRITICAL TEMPERATURE
EVEN-ODD NUCLEI
HELIUM 3
HELIUM ISOTOPES
ISOTOPES
LANDAU LIQUID HELIUM THEORY
LIGHT NUCLEI
NUCLEI
PHYSICAL PROPERTIES
QUASI PARTICLES
SPECIFIC HEAT
STABLE ISOTOPES
SUPERFLUIDITY
THERMAL CONDUCTIVITY
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
VISCOSITY