Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Michael Foss"'
Autor:
Mohsin Iqbal, Nathanan Tantivasadakarn, Thomas M. Gatterman, Justin A. Gerber, Kevin Gilmore, Dan Gresh, Aaron Hankin, Nathan Hewitt, Chandler V. Horst, Mitchell Matheny, Tanner Mengle, Brian Neyenhuis, Ashvin Vishwanath, Michael Foss-Feig, Ruben Verresen, Henrik Dreyer
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Quantum systems evolve in time in one of two ways: through the Schrödinger equation or wavefunction collapse. So far, deterministic control of quantum many-body systems in the lab has focused on the former, due to the probabilistic nature o
Externí odkaz:
https://doaj.org/article/5e2df6a585a6459abe9f0a578897e6e4
Laser-free trapped ion entangling gates with AESE: adiabatic elimination of spin-motion entanglement
Autor:
R Tyler Sutherland, Michael Foss-Feig
Publikováno v:
New Journal of Physics, Vol 26, Iss 1, p 013013 (2024)
We discuss a laser-free, two-qubit geometric phase gate technique for generating high-fidelity entanglement between two trapped ions. The scheme works by ramping the spin-dependent force on and off slowly relative to the gate detunings, which adiabat
Externí odkaz:
https://doaj.org/article/36f92e5834d14257a13fa9d648469606
Publikováno v:
Physical Review X, Vol 13, Iss 4, p 041057 (2023)
A number of commercially available quantum computers, such as those based on trapped-ion or superconducting qubits, can now perform mid-circuit measurements and resets. In addition to being crucial for quantum error correction, this capability can he
Externí odkaz:
https://doaj.org/article/042734f583ca40bfad73405ee9620b1e
Autor:
Charles Dunn, MD, Yasser Faraj, DO, Nicole Vesely, MD, Michael Foss, DO, Austin Ambur, DO, Rajiv Nathoo, MD
Publikováno v:
JAAD International, Vol 8, Iss , Pp 79-81 (2022)
Externí odkaz:
https://doaj.org/article/0ee2fd7746e24dffa39262941179b682
Publikováno v:
JAAD Case Reports, Vol 23, Iss , Pp 136-140 (2022)
Externí odkaz:
https://doaj.org/article/8cd01aca059147a9b3dbb23d08a3f4aa
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032047 (2021)
Finite-size errors (FSEs), the discrepancies between an observable in a finite system and in the thermodynamic limit, are ubiquitous in numerical simulations of quantum many-body systems. Although a rough estimate of these errors can be obtained from
Externí odkaz:
https://doaj.org/article/81553e5e94084844a2b4c1e5c2575d9a
Autor:
Daoheng Niu, Reza Haghshenas, Yuxuan Zhang, Michael Foss-Feig, Garnet Kin-Lic Chan, Andrew C. Potter
Publikováno v:
PRX Quantum, Vol 3, Iss 3, p 030317 (2022)
We develop holographic quantum simulation techniques to prepare correlated electronic ground states in quantum matrix-product-state (QMPS) form, using far fewer qubits than the number of orbitals represented. Our approach starts with a holographic te
Externí odkaz:
https://doaj.org/article/0d05c790c9604e0998e20a48b3dd387a
Autor:
Michael Foss-Feig, David Hayes, Joan M. Dreiling, Caroline Figgatt, John P. Gaebler, Steven A. Moses, Juan M. Pino, Andrew C. Potter
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033002 (2021)
We present a suite of “holographic” quantum algorithms for efficient ground-state preparation and dynamical evolution of correlated spin systems, which require far fewer qubits than the number of spins being simulated. The algorithms exploit the
Externí odkaz:
https://doaj.org/article/2da6f3b3a08a4237b002be2b55115079
Autor:
Jonathan B. Curtis, Igor Boettcher, Jeremy T. Young, Mohammad F. Maghrebi, Howard Carmichael, Alexey V. Gorshkov, Michael Foss-Feig
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023062 (2021)
Photon blockade is the result of the interplay between the quantized nature of light and strong optical nonlinearities, whereby strong photon-photon repulsion prevents a quantum optical system from absorbing multiple photons. We theoretically study a
Externí odkaz:
https://doaj.org/article/70e0205fd6b94a908e81fd5fa95431ae
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023400 (2020)
The nonclassical properties of quantum states are of tremendous interest due to their potential applications in future technologies. It has recently been realized that the concept of a resource theory is a powerful approach to quantifying and underst
Externí odkaz:
https://doaj.org/article/38e83bb4308b40aa91b9d93b339c9770