230 citations · 2.1k across the 72 of their papers we have counts for
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Quantum stochastic series expansion methods
Kok Chuan Tan, Dhiman Bowmick, Pinaki Sengupta
A quantum implementation of the Stochastic Series Expansion (SSE) Monte Carlo method is proposed, and it is shown that quantum SSE offers significant advantages over classical impl…
Second-order shaped pulses for solid-state quantum computation
Leonid P. Pryadko, Pinaki Sengupta
We present the constructon and detailed analysis of highly-optimized self-refocusing pulse shapes for several rotation angles. We characterize the constructed pulses by the coeffic…
Quantum kinetics of refocusing
Leonid P. Pryadko, Pinaki Sengupta
We consider quantum kinetics of an open quantum system in the presence of periodic fields designed to suppress the internal evolution and shield the system from generic low-frequen…
Scalable design of tailored soft pulses for coherent control
Pinaki Sengupta, Leonid P. Pryadko
We present a scalable scheme to design optimized soft pulses and pulse sequences for coherent control of interacting quantum many-body systems. The scheme is based on the cluster e…