12 citations · 22 across the 5 of their papers we have counts for
4 papers · 1 filter
Design for implementation of discrete-time quantum walk with circulant matrix on graph by optical polarizing elements
Yusuke Mizutani, Etsuo Segawa, Yusuke Higuchi +2
In this paper, we introduce a quantum walk whose local scattering at each vertex is denoted by a unitary circulant matrix; namely the circulant quantum walk. We also introduce anot…
Resonant-tunneling in discrete-time quantum walk
Kaname Matsue, Leo Matsuoka, Osamu Ogurisu +1
We show that discrete-time quantum walks on the line, , behave as "the quantum tunneling". In particular, quantum walkers can tunnel through a double-well with the tran…
Unified parameter for localization in isotope-selective rotational excitation of diatomic molecules using a train of optical pulses
Leo Matsuoka
We obtained a simple theoretical unified parameter for the characterization of rotational population propagation of diatomic molecules in a periodic train of resonant optical pulse…
Numerical Study on Quantum Walks Implemented on the Cascade Rotational Transitions in a Diatomic Molecule
Leo Matsuoka, Tatsuya Kasajima, Masashi Hashimoto +1
We propose an implementation scheme for the continuous-time quantum walk using a diatomic molecule and an optical frequency comb. We show an analogy between the quantum walk and th…