Институт теоретической физики им. Л.Д. Ландау РАН
L.D. Landau Institute for Theoretical Physics RAS
International conference dedicated to the 100th anniversary of I. M. Khalatnikov
"Quantum Fluids, Quantum Field Theory, and Gravity"

October, 17-20, 2019 Chernogolovka, Russia

Problems for quantum simulations by NISQ devices
Date/Time: 15:10 18-Oct-2019
I discuss old unresolved problems in theoretical physics that can be simulated by NISQ (noisy intermediate scate quantum) devices, in particular, the puzzle of normal state of bose liquids at large densities and low temperatures as well as the diffusion (or the absence of it) in the non-integrable one dimensional quantum systems. I review the parameters of the existing qubit devices and argue that these problems can be  simulated by these devices that can be represent spin ladders or chains at high and low temperatures. I show that the available sizes already exceed those for which direct simulation by classical computer is possible.

Ioffe Lev B. (Presenter)
(no additional information)

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