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Efficient method to generate time evolution of the Wigner function for open quantum systems
Renan Cabrera, Denys I. Bondar, Kurt Jacobs +1
The Wigner function is a useful tool for exploring the transition between quantum and classical dynamics, as well as the behavior of quantum chaotic systems. Evolving the Wigner fu…
NMR quantum gate factorization through canonical cosets
Renan Cabrera, Denys I. Bondar, Herschel A. Rabitz
The block canonical coset decomposition is developed as a universal algorithmic tool to synthesize n-qubit quantum gates out of experimentally realizable NMR elements. The two-, th…
Wigner phase space distribution as a wave function
Denys I. Bondar, Renan Cabrera, Dmitry V. Zhdanov +1
We demonstrate that the Wigner function of a pure quantum state is a wave function in a specially tuned Dirac bra-ket formalism and argue that the Wigner function is in fact a prob…