Quantized gravitational responses, the sign problem, and quantum complexity

It is believed that not all quantum systems can be simulated efficiently using classical computational resources. This notion is supported by the fact that it is not known how to express the partition function in a sign-free manner in quantum Monte Carlo (QMC) simulations for a large number of impor...

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Bibliographic Details
Main Authors: Ringel, Z, Kovrizhin, DL
Format: Journal article
Language:English
Published: American Association for the Advancement of Science 2017