2 papers
quant-ph2022
Testing matrix product states
Mehdi Soleimanifar, John Wright
Devising schemes for testing the amount of entanglement in quantum systems has played a crucial role in quantum computing and information theory. Here, we study the problem of test…
quant-ph2019
Classical algorithms, correlation decay, and complex zeros of partition functions of quantum many-body systems
Aram Harrow, Saeed Mehraban, Mehdi Soleimanifar
In this paper, we present a quasi-polynomial time classical algorithm that estimates the partition function of quantum many-body systems at temperatures above the thermal phase tra…