183 citations · 990 across the 26 of their papers we have counts for
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quant-ph2020★ 2 cited
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…
quant-ph2020★ 1 cited
Fast quantum imaginary time evolution
Kok Chuan Tan
A fast implementation of the quantum imaginary time evolution (QITE) algorithm called Fast QITE is proposed. The algorithmic cost of QITE typically scales exponentially with the nu…
quant-ph2020★ 8 cited
Identifying quantum phase transitions via geometric measures of nonclassicality
Kok Chuan Tan
In this article, we provide theoretical support for the use of geometric measures of nonclassicality as a general tool to identify quantum phase transitions. We argue that divergen…