Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Philipp M. Preiss"'
Autor:
Jordan Cotler, Soonwon Choi, Alexander Lukin, Hrant Gharibyan, Tarun Grover, M. Eric Tai, Matthew Rispoli, Robert Schittko, Philipp M. Preiss, Adam M. Kaufman, Markus Greiner, Hannes Pichler, Patrick Hayden
Publikováno v:
Physical Review X, Vol 9, Iss 3, p 031013 (2019)
We propose a quantum-information-based scheme to reduce the temperature of quantum many-body systems and access regimes beyond the current capability of conventional cooling techniques. We show that collective measurements on multiple copies of a sys
Externí odkaz:
https://doaj.org/article/15b4880cd0454d49a138b2154d215ad0
Autor:
Marvin Holten, Luca Bayha, Keerthan Subramanian, Sandra Brandstetter, Carl Heintze, Philipp Lunt, Philipp M. Preiss, Selim Jochim
Publikováno v:
Nature. 606:287-291
The formation of strongly correlated fermion pairs is fundamental for the emergence of fermionic superfluidity and superconductivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::311623e26af3d9df309331c4bde44cb1
https://doi.org/10.1038/s41586-022-04678-1
https://doi.org/10.1038/s41586-022-04678-1
Autor:
Keerthan Subramanian, Selim Jochim, Luca Bayha, Philipp M. Preiss, Marvin Holten, Carl Heintze
Publikováno v:
Physical Review Letters
The Pauli exclusion principle is a fundamental law underpinning the structure of matter. Due to their anti-symmetric wave function, no two fermions can occupy the same quantum state. Here, we report on the direct observation of the Pauli principle in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1a9bd618d80af78f8a37dd61e9adacd
Autor:
Tarun Grover, Jordan Cotler, Hrant Gharibyan, Markus Greiner, Robert Schittko, Hannes Pichler, Matthew Rispoli, Patrick Hayden, M. Eric Tai, Soonwon Choi, Alexander Lukin, Adam Kaufman, Philipp M. Preiss
Publikováno v:
Physical Review X, Vol 9, Iss 3, p 031013 (2019)
We propose a quantum information based scheme to reduce the temperature of quantum many-body systems, and access regimes beyond the current capability of conventional cooling techniques. We show that collective measurements on multiple copies of a sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da555ef2afe15d4db693ae87d6e5a43d
https://doaj.org/article/15b4880cd0454d49a138b2154d215ad0
https://doaj.org/article/15b4880cd0454d49a138b2154d215ad0
Autor:
Andrea Bergschneider, D. Blume, Ralf Klemt, Philipp M. Preiss, Jan Hendrik Becher, Selim Jochim, Vincent M. Klinkhamer, Q. Guan
Publikováno v:
Physical Review Letters
Access to single-particle momenta provides new means of studying the dynamics of a few interacting particles. In a joint theoretical and experimental effort, we observe and analyze the effects of a finite number of ultracold two-body collisions on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d78100f1fb2cae630e12518f0458ec83
https://doi.org/10.1103/physrevlett.122.083401
https://doi.org/10.1103/physrevlett.122.083401
Publikováno v:
New Journal of Physics
We show that ultracold fermions in an artificial magnetic field open up a new window to the physics of the spinful fractional quantum Hall effect. We numerically study the lowest energy states of strongly interacting few-fermion systems in rapidly ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff8638e0a18faf82b813163378b1e115
https://doi.org/10.1088/1367-2630/aba30e
https://doi.org/10.1088/1367-2630/aba30e
Autor:
Vincent M. Klinkhamer, Ralf Klemt, Jan Hendrik Becher, Philipp M. Preiss, Selim Jochim, Andrea Bergschneider, Nicolò Defenu
Publikováno v:
Physical Review Letters
Many-body interference between indistinguishable particles can give rise to strong correlations rooted in quantum statistics. We study such Hanbury Brown--Twiss-type correlations for number states of ultracold massive fermions. Using deterministicall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7a5b7e8332571f0b5fc10b92a82a707
https://pubmed.ncbi.nlm.nih.gov/31050463
https://pubmed.ncbi.nlm.nih.gov/31050463
Autor:
Ralf Klemt, Andrea Bergschneider, Jan Hendrik Becher, Lukas Palm, G. Zürn, Philipp M. Preiss, Selim Jochim, Vincent M. Klinkhamer
Publikováno v:
Nature Physics
Quantum simulation is a rapidly advancing tool to gain insight into complex quantum states and their dynamics. Trapped ion systems have pioneered deterministic state preparation and comprehensive state characterization, operating on localized and thu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ccf2ac814d9aa687fbbd5d45b0cb28
Autor:
Puneet A. Murthy, Luca Bayha, Nicolò Defenu, Philipp M. Preiss, Selim Jochim, Tilman Enss, Marvin Holten
Publikováno v:
Science
Quantum anomalies are violations of classical scaling symmetries caused by quantum fluctuations. Although they appear prominently in quantum field theory to regularize divergent physical quantities, their influence on experimental observables is diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0afb8080bf9535ff9a9a1e99d8fd2ac1
Publikováno v:
Physical Review Letters
The frequency of the breathing mode of a classical two dimensional Fermi gas in a harmonic confinement is fixed by the scale invariance of the Hamiltonian. Scale invariance is broken on the quantum mechanical level by introducing the two dimensional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7e192ee4597442a5d03ad178b462dd0