31 citations · 59 across the 10 of their papers we have counts for
3 papers · 1 filter
Implementation of holonomic quantum gates by an isospectral deformation of an Ising dimer chain
Yukihiro Ota, Masamitsu Bando, Yasusi Kondo +1
We exactly construct one- and two-qubit holonomic quantum gates in terms of isospectral deformations of an Ising model Hamiltonian. A single logical qubit is constructed out of two…
Evaluating measures of nonclassical correlation in a multipartite quantum system
Akira SaiToh, Robabeh Rahimi, Mikio Nakahara
We introduce and compare several measures of nonclassical correlation defined on the basis of a widely-recognized paradigm claiming that a multipartite system represented by a dens…
Coherence Conservation of a Qubit Coupled to a Thermal Dissipating Environment
Robabeh Rahimi, Akira SaiToh, Mikio Nakahara
It is shown that quantum coherence is conserved in a principal system in the case that the system is coupled to a fast dissipating environment [arXiv:0709.0562]. The phenomenon is…