Zobrazeno 1 - 8
of 8
pro vyhledávání: '"R. E. Barfknecht"'
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013112 (2021)
We present a proposal for the realization of entanglement Hamiltonians in one-dimensional critical spin systems with strongly interacting cold atoms. Our approach is based on the notion that the entanglement spectrum of such systems can be realized w
Externí odkaz:
https://doaj.org/article/556de9b4bb934ea1b12037c3d5f59eab
Publikováno v:
Barfknecht, R E, Rasmussen, S E, Foerster, A & Zinner, N T 2019, ' Realizing time crystals in discrete quantum few-body systems ', Physical Review B, vol. 99, no. 14, 144304 . https://doi.org/10.1103/PhysRevB.99.144304
The exotic phenomenon of time translation symmetry breaking under periodic driving - the time crystal - has been shown to occur in many-body systems even in clean setups where disorder is absent. In this work, we propose the realization of time-cryst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5d37a9052f90ef1309f4040f4c01faf
http://arxiv.org/abs/1807.08688
http://arxiv.org/abs/1807.08688
Publikováno v:
Barfknecht, R E, Foerster, A & Zinner, N T 2018, ' Effects of Interaction Imbalance in a Strongly Repulsive One-Dimensional Bose Gas ', Few-Body Systems, vol. 59, no. 3, 22 . https://doi.org/10.1007/s00601-018-1352-4
We calculate the spatial distributions and the dynamics of a few-body two-component strongly interacting Bose gas confined to an effectively one-dimensional trapping potential. We describe the densities for each component in the trap for different in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3531426b76c54f047df7b8d2406dd97b
http://arxiv.org/abs/1802.02010
http://arxiv.org/abs/1802.02010
Publikováno v:
Barfknecht, R E, Salami Dehkharghani, A, Foerster, A & Zinner, N T 2016, ' Correlation properties of a three-body bosonic mixture in a harmonic trap ', Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 49, no. 13, 135301 . https://doi.org/10.1088/0953-4075/49/13/135301
We make use of a simple pair correlated wave function approach to obtain results for the ground-state densities and momentum distribution of a one-dimensional three-body bosonic system with different interactions in a harmonic trap. For equal interac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a6073a277996958fb7c6541b8c6f5c7
http://arxiv.org/abs/1601.06918
http://arxiv.org/abs/1601.06918
Autor:
D. Tusi, L. Franchi, L. F. Livi, K. Baumann, D. Benedicto Orenes, L. Del Re, R. E. Barfknecht, T.-W. Zhou, M. Inguscio, G. Cappellini, M. Capone, J. Catani, L. Fallani
Publikováno v:
Nature Physics. 18(10):1201-1205
A large repulsion between particles in a quantum system can lead to their localization, an effect responsible for the Mott insulator phases in strongly correlated materials. In a system with multiple orbitals, an orbital-selective Mott insulator can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eddd16bca97245c3403d8de53b93103
Publikováno v:
Physical Review Research
We present a proposal for the realization of entanglement Hamiltonians in one-dimensional critical spin systems with strongly interacting cold atoms. Our approach is based on the notion that the entanglement spectrum of such systems can be realized w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2aaeb6e1d4a7a6a291d4b7dbbb50791
Publikováno v:
New Journal of Physics; Jun2018, Vol. 20 Issue 6, p1-1, 1p
Publikováno v:
Journal of Physics B: Atomic, Molecular & Optical Physics; 7/14/2016, Vol. 49 Issue 13, p1-1, 1p