446 citations · 671 across the 7 of their papers we have counts for
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quant-ph2003
An exact effective two-qubit gate in a chain of three spins
Man-Hong Yung, Debbie W. Leung, Sougato Bose
We show that an effective two-qubit gate can be obtained from the free evolution of three spins in a chain with nearest neighbor XY coupling, without local manipulations. This gate…
quant-ph2003
Qubit Assisted Probing of Coherence Between States of a Macroscopic Apparatus
Sougato Bose
I present a general scheme through which the evidence of a superposition involving distinct classical-like states of a macroscopic system can be probed. The scheme relies on a qubi…