Dependence of Berry's phase for atom on a sign of the g factor in the rotating magnetic field
Journal Article
·
· Physical Review. A
- Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda-shi, Chiba 278-8510 (Japan)
Berry's phase of the atom in the state with a positive or negative g factor for partial cycles of a rotating magnetic field was determined free from the dynamical phase shift using a time-domain atom interferometer. The experimental phase shift is in good agreement with the prediction of Berry's phase for partial cycles. It was found that the sense of Berry's phase depends on the sign of the magnetic quantum number, the sense of the rotating magnetic field, and the sign of the g factor of the state.
- OSTI ID:
- 20717822
- Journal Information:
- Physical Review. A, Vol. 71, Issue 5; Other Information: DOI: 10.1103/PhysRevA.71.054101; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
Similar Records
Dependence of Berry's phase on the sign of the g factor for conical rotation of a magnetic field, measured without any dynamical phase shift
Atomic interferometer measurements of Berry and Aharonov-Anandan phases for isolated spins S>(1/2) nonlinearly coupled to external fields
Unitary transformations purely based on geometric phases of two spins with Ising interaction in a rotating magnetic field
Journal Article
·
Sun May 15 00:00:00 EDT 2011
· Physical Review. A
·
OSTI ID:20717822
+2 more
Atomic interferometer measurements of Berry and Aharonov-Anandan phases for isolated spins S>(1/2) nonlinearly coupled to external fields
Journal Article
·
Sun May 15 00:00:00 EDT 2011
· Physical Review. A
·
OSTI ID:20717822
Unitary transformations purely based on geometric phases of two spins with Ising interaction in a rotating magnetic field
Journal Article
·
Tue Jun 15 00:00:00 EDT 2010
· Annals of Physics (New York)
·
OSTI ID:20717822