114 citations · 159 across the 4 of their papers we have counts for
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quant-ph2010★ 41 cited
Quantumness in decoherent quantum walk using measurement-induced disturbance
R. Srikanth, Subhashish Banerjee, C. M. Chandrashekar
The classicalization of a decoherent discrete-time quantum walk on a line or an n-cycle can be demonstrated in various ways that do not necessarily provide a geometry-independent d…
quant-ph2010★ 4 cited
Entanglement, intractability and no-signaling
R. Srikanth
We consider the problem of deriving the no-signaling condition from the assumption that, as seen from a complexity theoretic perspective, the universe is not an exponential place.…
quant-ph2010★ 114 cited
Relationship Between Quantum Walk and Relativistic Quantum Mechanics
C. M. Chandrashekar, Subhashish Banerjee, R. Srikanth
Quantum walk models have been used as an algorithmic tool for quantum computation and to describe various physical processes. This paper revisits the relationship between relativis…