Zobrazeno 1 - 10
of 407
pro vyhledávání: '"Thomás Fogarty"'
Autor:
Joshua Slocum
First published in 1900, “Sailing Alone Around the World” is the detailed account of how Joshua Slocum would become the first person to circumnavigate the globe by himself. Aboard a sloop named the ‘Spray', which Slocum himself rebuilt and refi
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p L032040 (2024)
Strongly correlated impurities immersed in a Bose-Einstein condensate (BEC) can form a periodic structure of tightly localized single atoms due to competing inter and intraspecies interactions, leading to a self-organized pinned state. In this work,
Externí odkaz:
https://doaj.org/article/1ac5a284cf1148d2af6b360b5e78c3bb
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033219 (2024)
We unravel the ground state properties and emergent nonequilibrium dynamics of a mixture consisting of a few spin-polarized fermions embedded in a two-dimensional bosonic quantum droplet. For an increasingly attractive droplet-fermion interaction we
Externí odkaz:
https://doaj.org/article/3e97fd29d00246d6b60c317a4d0ba520
Autor:
Duc Tuan Hoang, Friederike Metz, Andreas Thomasen, Tran Duong Anh-Tai, Thomas Busch, Thomás Fogarty
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013038 (2024)
Quantum batteries are predicted to have the potential to outperform their classical counterparts and are therefore an important element in the development of quantum technologies. Of particular interest is the role of correlations in many-body quantu
Externí odkaz:
https://doaj.org/article/8090b385edc84e5b97a1bbea99a6457c
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p L022010 (2023)
The statistics of work done on a quantum system can be quantified by the two-point measurement scheme. We show how the Shannon entropy of the work distribution admits a general upper bound depending on the initial diagonal entropy, and a purely quant
Externí odkaz:
https://doaj.org/article/77342b2448d54981b4db98a6cde980c1
Publikováno v:
SciPost Physics, Vol 15, Iss 3, p 095 (2023)
We study the recently introduced self-pinning transition [Phys. Rev. Lett. 128, 053401 (2022)] in a quasi-one-dimensional two-component quantum gas in the case where the component immersed into the Bose-Einstein condensate has a finite intraspecies i
Externí odkaz:
https://doaj.org/article/73541cd83d954728abc9f30c3d2501ec
Publikováno v:
SciPost Physics, Vol 15, Iss 2, p 048 (2023)
The appearance of chaotic quantum dynamics significantly depends on the symmetry properties of a system, and in cold atomic systems many of these can be experimentally controlled. In this work, we systematically study the emergence of quantum chaos i
Externí odkaz:
https://doaj.org/article/39404e987b2f450f86c8596783a4a2b8
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013088 (2023)
We study a minimal quantum Otto heat engine, where the working medium consists of an interacting few-body system in a harmonic trap. This allows us to consider the interaction strength as an additional tunable parameter during the work strokes. We ca
Externí odkaz:
https://doaj.org/article/5d0f5e732b5e465085c39cd85923fc1a
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Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033014 (2022)
We study the dynamics induced by quenching an ultracold quantum many-body system between two supersymmetric Hamiltonians. Such a quench can be created by carefully changing the external trapping potential and leads to a situation where the eigenspect
Externí odkaz:
https://doaj.org/article/fb10b2ca874343a1bba040fe302f5df6