Mueller, K. T.
|Title:||Study of the Aharonov-Anandan Phase by NMR Interferometry|
|Abstract:||Aharonov and Anandan have recently reformulated and generalized Berry’s phase by showing that a quantum system which evolves through a circuit C in projective Hilbert space acquires a geometrical phase β(C) related to the topology of the space and the geometry of the circuit. We present NMR interferometry experiments in a three-level system which demonstrate the Aharonov-Anandan phase and its topological invariance for different circuits.|
|Provenance:||The American Physical Society|
|Citation:||D. Suter, K.T. Mueller, and A. Pines: Study of the Aharonov-Anandan Phase by NMR Interferometry. In: Phys. Rev. Lett. 60, pp 1218-1220 (1988).|
|Appears in Collections:||Suter, Dieter Prof. Dr.|
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