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Search Publications by: Alexey Gorshkov (Fed)

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Displaying 1 - 25 of 114

Simulating Meson Scattering on Spin Quantum Simulators

March 14, 2024
Author(s)
Elizabeth Bennewitz, Brayden Ware, Alexander Schuckert, Alessio Lerose, Federica Surace, Ron Belyansky, William Morong, De Luo, Arinjoy De, Kate Collins, Or Katz, Christopher Monroe, Zohreh Davoudi, Alexey Gorshkov

Tight Bounds on the Convergence of Noisy Random Circuits to the Uniform Distribution

December 16, 2022
Author(s)
Michael Gullans, Abhinav Deshpande, Bill Fefferman, Alexey Gorshkov, Pradeep Niroula, Oles Shtanko
We study the properties of output distributions of noisy, random circuits. We obtain upper and lower bounds on the expected distance of the output distribution from the uniform distribution. These bounds are tight with respect to the dependence on circuit

Measurement-induced quantum phases realized in a trapped-ion quantum computer

June 2, 2022
Author(s)
Michael Gullans, Alexey Gorshkov, David Huse, Christopher Monroe, Crystal Noel, Pradeep Niroula, Daiwei Zhu, Andrew Risinger, Laird Egan, Debopriyo Biswas, Marko Cetina
Many-body open quantum systems balance internal dynamics against decoherence from interactions with an environment. Here, we explore this balance via random quantum circuits implemented on a trapped-ion quantum computer, where the system evolution is