Unusual splitting of the spectrum of collective modes in superfluid /sup 3/He-B

Journal Article · Tue Apr 10 04:00:00 EST 1984 · JETP Lett. (Engl. Transl.); (United States)

OSTI ID:6528645

Volovik, G E

The observed six-fold splitting of the spectrum of collective modes with J = 2 in a magnetic field, instead of the expected (2J+1)-fold splitting, is explained by textural effects. The dependence found for the additional splitting of the central line with J/sub z/ = 0 on the texture of the order parameter can be used to identify vortex textures in rotating /sup 3/He-B.

• Research Organization: L. D. Landau Institute of Theoretical Physics, Academy of Sciences of the USSR
• OSTI ID: 6528645
• Journal Information: JETP Lett. (Engl. Transl.); (United States), Journal Name: JETP Lett. (Engl. Transl.); (United States) Vol. 39:7; ISSN JTPLA
• Country of Publication: United States
• Language: English

Related Subjects

640450* -- Fluid Physics-- Superfluidity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COLLECTIVE EXCITATIONS
ENERGY-LEVEL TRANSITIONS
EVEN-ODD NUCLEI
EXCITATION
HELIUM 3
HELIUM 3 B
HELIUM ISOTOPES
ISOTOPES
LIGHT NUCLEI
MAGNETIC FIELDS
MOTION
NUCLEI
ORDER PARAMETERS
ROTATION
STABLE ISOTOPES
SUPERFLUIDITY
TEXTURE
VORTICES