135 citations · 1.9k across the 79 of their papers we have counts for
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quant-ph2015★ 17 cited
Localization and limit laws of a three-state alternate quantum walk on a two-dimensional lattice
Takuya Machida, C. M. Chandrashekar
A two-dimensional discrete-time quantum walk (DTQW) can be realized by alternating a two-state DTQW in one spatial dimension followed by an evolution in the other dimension. This w…
quant-ph2015★ 38 cited
Dirac Quantum Cellular Automaton from Split-step Quantum Walk
Arindam Mallick, C. M. Chandrashekar
Simulations of one quantum system by an other has an implication in realization of quantum machine that can imitate any quantum system and solve problems that are not accessible to…
quant-ph2015★ 5 cited
Entanglement Properties of Localized States in 1D Topological Quantum Walks
C. M. Chandrashekar, H. Obuse, Th. Busch
The symmetries associated with discrete-time quantum walks (DTQWs) and the flexibilities in controlling their dynamical parameters allow to create a large number of topological pha…