Zobrazeno 1 - 10
of 511
pro vyhledávání: '"Pizzi, Andrea"'
Autor:
Pizzi, Andrea, Yao, Norman Y.
Information theoretic measures have helped to sharpen our understanding of many-body quantum states. As perhaps the most well-known example, the entanglement entropy (or more generally, the bipartite mutual information) has become a powerful tool for
Externí odkaz:
http://arxiv.org/abs/2402.13312
Autor:
Tziperman, Offek, Baranes, Gefen, Gorlach, Alexey, Ruimy, Ron, Mechel, Chen, Faran, Michael, Gutman, Nir, Pizzi, Andrea, Kaminer, Ido
Collective spontaneous emission occurs when multiple quantum emitters decay into common radiation modes, resulting in enhanced or suppressed emission. Here, we find the quantum state of light collectively emitted from emitters exhibiting quantum corr
Externí odkaz:
http://arxiv.org/abs/2306.11348
Publikováno v:
Phys. Rev. Lett. 132, 020401 (2024)
Quantum many-body scars (QMBS) consist of a few low-entropy eigenstates in an otherwise chaotic many-body spectrum, and can weakly break ergodicity resulting in robust oscillatory dynamics. The notion of QMBS follows the original single-particle scar
Externí odkaz:
http://arxiv.org/abs/2306.10411
Publikováno v:
Nature Physics 19, 551 (2023)
Strongly driven systems of emitters offer an attractive source of light over broad spectral ranges up to the X-ray region. A key limitation of these systems is that the light they emit is for the most part classical. We challenge this paradigm by bui
Externí odkaz:
http://arxiv.org/abs/2210.03759
Autor:
Gorlach, Alexey, Reinhardt, Ori, Pizzi, Andrea, Ruimy, Ron, Spitzer, Gefen Baranes, Rivera, Nicholas, Kaminer, Ido
There exist two families of superradiance phenomena: relying on correlated emission by an ensemble of atoms or by free electrons. Here we investigate emission from an ensemble of atoms driven by coherently shaped electrons. This interaction creates s
Externí odkaz:
http://arxiv.org/abs/2209.05876
Publikováno v:
Phys. Rev. B 106, 214303 (2022)
The fundamental question of how information spreads in closed quantum many-body systems is often addressed through the lens of the bipartite entanglement entropy, a quantity that describes correlations in a comprehensive (nonlocal) way. Among the mos
Externí odkaz:
http://arxiv.org/abs/2204.03016
Publikováno v:
Phys. Rev. B 106, 144312 (2022)
Many-body systems subject to a high-frequency drive can show intriguing thermalization behavior. Prior to heating to a featureless infinite-temperature state, these systems can spend an exponentially long time in prethermal phases characterized by va
Externí odkaz:
http://arxiv.org/abs/2204.01761
Autor:
Ciampi, Paolo, Cassiani, Giorgio, Deidda, Gian Piero, Esposito, Carlo, Rizzetto, Paolo, Pizzi, Andrea, Papini, Marco Petrangeli
Publikováno v:
In Science of the Total Environment 1 July 2024 932
Publikováno v:
Phys. Rev. B 104, 094308 (2021)
We provide a comprehensive account of prethermal discrete time crystals within classical Hamiltonian dynamics, complementing and extending our recent work [Phys. Rev. Lett. 127, 140602 (2021)]. Considering power-law interacting spins on one-, two-, a
Externí odkaz:
http://arxiv.org/abs/2108.07272
Autor:
Ahmadian, Milad, Bodalal, Zuhir, van der Hulst, Hedda J., Vens, Conchita, Karssemakers, Luc H.E., Bogveradze, Nino, Castagnoli, Francesca, Landolfi, Federica, Hong, Eun Kyoung, Gennaro, Nicolo, Pizzi, Andrea Delli, Beets-Tan, Regina G.H., van den Brekel, Michiel W.M., Castelijns, Jonas A.
Publikováno v:
In Computers in Biology and Medicine May 2024 174