Zobrazeno 1 - 10
of 1 192
pro vyhledávání: '"Lerose A"'
Autor:
De, Arinjoy, Lerose, Alessio, Luo, De, Surace, Federica M., Schuckert, Alexander, Bennewitz, Elizabeth R., Ware, Brayden, Morong, William, Collins, Kate S., Davoudi, Zohreh, Gorshkov, Alexey V., Katz, Or, Monroe, Christopher
Spontaneous particle-pair formation is a fundamental phenomenon in nature. It can, for example, appear when the potential energy between two particles increases with separation, as if they were connected by a tense string. Beyond a critical separatio
Externí odkaz:
http://arxiv.org/abs/2410.13815
Autor:
Lerose, Alessio
Real-time dynamics of the Schwinger model provide an effective description of quark confinement out of equilibrium, routinely employed to model hadronization processes in particle-physics event generators. Ab-initio simulations of such non-perturbati
Externí odkaz:
http://arxiv.org/abs/2409.14544
Autor:
Bennewitz, Elizabeth R., Ware, Brayden, Schuckert, Alexander, Lerose, Alessio, Surace, Federica M., Belyansky, Ron, Morong, William, Luo, De, De, Arinjoy, Collins, Kate S., Katz, Or, Monroe, Christopher, Davoudi, Zohreh, Gorshkov, Alexey V.
Studying high-energy collisions of composite particles, such as hadrons and nuclei, is an outstanding goal for quantum simulators. However, preparation of hadronic wave packets has posed a significant challenge, due to the complexity of hadrons and t
Externí odkaz:
http://arxiv.org/abs/2403.07061
Quantum many-body scars (QMBS) are exceptional energy eigenstates of quantum many-body systems associated with violations of thermalization for special non-equilibrium initial states. Their various systematic constructions require fine-tuning of loca
Externí odkaz:
http://arxiv.org/abs/2309.12504
Publikováno v:
Physics Reports 1074, 1-92 (2024)
Experimental progress in atomic, molecular, and optical platforms in the last decade has stimulated strong and broad interest in the quantum coherent dynamics of many long-range interacting particles. The prominent collective character of these syste
Externí odkaz:
http://arxiv.org/abs/2307.04802
Autor:
Kloss, Benedikt, Thoenniss, Julian, Sonner, Michael, Lerose, Alessio, Fishman, Matthew T., Stoudenmire, E. M., Parcollet, Olivier, Georges, Antoine, Abanin, Dmitry A.
Publikováno v:
Phys. Rev. B 108, 205110 (2023)
In the $0+1$ dimensional imaginary-time path integral formulation of quantum impurity problems, the retarded action encodes the hybridization of the impurity with the bath. In this Article, we explore the computational power of representing the retar
Externí odkaz:
http://arxiv.org/abs/2306.17216
We introduce an efficient method to simulate dynamics of an interacting quantum impurity coupled to non-interacting fermionic reservoirs. Viewing the impurity as an open quantum system, we describe the reservoirs by their Feynman-Vernon influence fun
Externí odkaz:
http://arxiv.org/abs/2211.10272
Publikováno v:
Phys. Rev. B 107, 024306 (2023)
In a recent paper [Phys. Rev. Lett. 129, 120601] we have shown that the dynamics of interfaces, in the symmetry-broken phase of the two-dimensional ferromagnetic quantum Ising model, displays a robust form of ergodicity breaking. In this paper, we el
Externí odkaz:
http://arxiv.org/abs/2209.08992
Describing a quantum impurity coupled to one or more non-interacting fermionic reservoirs is a paradigmatic problem in quantum many-body physics. While historically the focus has been on the equilibrium properties of the impurity-reservoir system, re
Externí odkaz:
http://arxiv.org/abs/2205.04995
Publikováno v:
Phys. Rev. Lett. 129, 120601 (2022)
We study the non-equilibrium evolution of coexisting ferromagnetic domains in the two-dimensional quantum Ising model -- a setup relevant in several contexts, from quantum nucleation dynamics and false-vacuum decay scenarios to recent experiments wit
Externí odkaz:
http://arxiv.org/abs/2203.09495