Perturbed gap functions in superfluid /sup 3/He

Journal Article · Mon Dec 01 04:00:00 EST 1980 · J. Low Temp. Phys.; (United States)

DOI:https://doi.org/10.1007/BF00114365· OSTI ID:6547939

McInerney, M F

New forms of the Balian-Werthamer (BW) and of the Anderson-Brinkman--Morel (ABM) gap solutions for superfluid /sup 3/He are found in the presence of perturbations. Using the perturbed form of the BW solution, a discrepancy is found between the static and dynamic magnetic susceptibilities, which is shown to be in reasonable agreement with the experimental measurements of Sager and Webb. A self-consistent diagrammatic Green's function approach is used.

• Research Organization: College of Charleston, SC
• OSTI ID: 6547939
• Journal Information: J. Low Temp. Phys.; (United States), Journal Name: J. Low Temp. Phys.; (United States) Vol. 41:5/6; ISSN JLTPA
• Country of Publication: United States
• Language: English

Related Subjects

640450* -- Fluid Physics-- Superfluidity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
DISTURBANCES
ENERGY
EVEN-ODD NUCLEI
FREE ENERGY
FUNCTIONS
GREEN FUNCTION
HELIUM 3
HELIUM 3 A
HELIUM 3 B
HELIUM ISOTOPES
ISOTOPES
LIGHT NUCLEI
MAGNETIC PROPERTIES
MAGNETIC SUSCEPTIBILITY
NUCLEI
PHYSICAL PROPERTIES
SELF-ENERGY
STABLE ISOTOPES
SUPERFLUIDITY
THERMODYNAMIC PROPERTIES