TY - JOUR

T1 - Effect of gap distortion on the field splitting of collective modes in superfluid He3-B

AU - Schopohl, Nils

AU - Warnke, Martin

AU - Tewordt, Ludwig

PY - 1983/4/4

Y1 - 1983/4/4

N2 - The field splitting of the real squashing, J=2, mode in He3-B is shown to become highly nonlinear at large fields as a result of the ellipsoidal deformation of the energy gap. This leads to crossings of the Jz=+1 and Jz=0 levels with the Jz=+2 level. The crossing points depend sensitively on the couplings between the J=2, 1, and 0 modes. The theory is in good agreement with the observed field evolution and level crossing as measured recently by Shivaram et al. © 1983 The American Physical Society.

AB - The field splitting of the real squashing, J=2, mode in He3-B is shown to become highly nonlinear at large fields as a result of the ellipsoidal deformation of the energy gap. This leads to crossings of the Jz=+1 and Jz=0 levels with the Jz=+2 level. The crossing points depend sensitively on the couplings between the J=2, 1, and 0 modes. The theory is in good agreement with the observed field evolution and level crossing as measured recently by Shivaram et al. © 1983 The American Physical Society.

KW - Chemistry

KW - Physik

KW - Naturwissenschaften

UR - http://www.scopus.com/inward/record.url?scp=24844441183&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/2a1e13a2-8b29-3f8f-b93e-eda57cb21c48/

U2 - 10.1103/PhysRevLett.50.1066

DO - 10.1103/PhysRevLett.50.1066

M3 - Journal articles

VL - 50

SP - 1066

EP - 1069

JO - Physical Review Letters

JF - Physical Review Letters

SN - 1079-7114

IS - 14

ER -