A chaotic regime of internal precission in [sup 3]He-B

Journal Article · Mon Feb 01 04:00:00 EST 1993 · Journal of Low Temperature Physics; (United States)

DOI:https://doi.org/10.1007/BF00681998· OSTI ID:6496151

Bunkov, Yu M; Golo, V L ^[1]

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1. Kapitza Inst. for Physical Problems, Moscow (Russian Federation) Moscow Univ. (Russian Federation)

The authors have found a chaotic regime of counter-motion of the normal and superfluid magnetizations of [sup 3]He-B. It takes place under conditions corresponding to the experiments with catastrophic relaxation. They study a spatially homogeneous regime of the magnetization's precession by employing a numerical simulation of the Leggett-Takagi theory, and show that there is a topological reconstruction of the spin dynamics that brings about a chaotic regime of Arnold diffusion. It is important that the regime, which takes place owing to the sophisticated nature of the Leggett-Takagi equations, does not require an external driving force.

• OSTI ID: 6496151
• Journal Information: Journal of Low Temperature Physics; (United States), Journal Name: Journal of Low Temperature Physics; (United States) Vol. 90:3-4; ISSN JLTPAC; ISSN 0022-2291
• Country of Publication: United States
• Language: English

Related Subjects

665411* -- Basic Superconductivity Studies-- (1992-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANGULAR MOMENTUM
DYNAMICS
EVEN-ODD NUCLEI
HELIUM 3
HELIUM 3 B
HELIUM ISOTOPES
ISOTOPES
LIGHT NUCLEI
MAGNETIC MOMENTS
MAGNETIZATION
MECHANICS
NUCLEAR MAGNETIC MOMENTS
NUCLEAR PROPERTIES
NUCLEI
PARTICLE PROPERTIES
PRECESSION
SIMULATION
SPIN
STABLE ISOTOPES
SUPERFLUIDITY
TEMPERATURE RANGE
TEMPERATURE RANGE 0000-0013 K
TURBULENCE