130 citations · 471 across the 38 of their papers we have counts for
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quant-ph2013★ 1 cited
Effect of decoherence on the Berry phase of a spin-half in a rotating magnetic field
Xin Li, Yu Shi
We investigate the decoherence effect of a bosonic bath on the Berry phase of a spin-1/2 in a time-dependent magnetic field, without making the Markovian approximation. A two-cycle…
quant-ph2013★ 1 cited
Decoherence of quantum gates based on Aharonov-Anandan phases in a multistep scheme
Xin Li, Yu Shi
We study quantum decoherence of single-qubit and two-qubit Aharonov-Anandan (AA) geometric phase gates realized in a multistep scheme. Each AA gate is also compared with the dynami…