Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Bayha, Luca"'
Autor:
Holten, Marvin, Bayha, Luca, Subramanian, Keerthan, Brandstetter, Sandra, Heintze, Carl, Lunt, Philipp, Preiss, Philipp M., Jochim, Selim
Publikováno v:
Nature 606, 287-291 (2022)
Pairing is the fundamental requirement for fermionic superfluidity and superconductivity. To understand the mechanism behind pair formation is an ongoing challenge in the study of many strongly correlated fermionic systems. Cooper pairs are the key i
Externí odkaz:
http://arxiv.org/abs/2109.11511
Autor:
Holten, Marvin, Bayha, Luca, Subramanian, Keerthan, Heintze, Carl, Preiss, Philipp M., Jochim, Selim
Publikováno v:
Phys. Rev. Lett. 126, 020401 (2021)
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:
http://arxiv.org/abs/2005.03929
Autor:
Bayha, Luca, Holten, Marvin, Klemt, Ralf, Subramanian, Keerthan, Bjerlin, Johannes, Reimann, Stephanie M., Bruun, Georg M., Preiss, Philipp M., Jochim, Selim
Publikováno v:
Nature 587, 583-587 (2020)
Many-body physics describes phenomena which cannot be understood looking at a systems' constituents alone. Striking manifestations are broken symmetry, phase transitions, and collective excitations. Understanding how such collective behaviour emerges
Externí odkaz:
http://arxiv.org/abs/2004.14761
Autor:
Murthy, Puneet A., Defenu, Nicolò, Bayha, Luca, Holten, Marvin, Preiss, Philipp M., Enss, Tilman, Jochim, Selim
Publikováno v:
Science 365, 268-272 (2019)
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:
http://arxiv.org/abs/1805.04734
Autor:
Holten, Marvin, Bayha, Luca, Klein, Antonia C., Murthy, Puneet A., Preiss, Philipp M., Jochim, Selim
Publikováno v:
Phys. Rev. Lett. 121, 120401 (2018)
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:
http://arxiv.org/abs/1803.08879
Autor:
Murthy, Puneet A., Neidig, Mathias, Klemt, Ralf, Bayha, Luca, Boettcher, Igor, Enss, Tilman, Holten, Marvin, Zürn, Gerhard, Preiss, Philipp M., Jochim, Selim
Publikováno v:
Science, 359, 452-455 (2018)
We observe many-body pairing in a two-dimensional gas of ultracold fermionic atoms at temperatures far above the critical temperature for superfluidity. For this, we use spatially resolved radio-frequency spectroscopy to measure pairing energies span
Externí odkaz:
http://arxiv.org/abs/1705.10577
Autor:
Murthy, Puneet A., Neidig, Mathias, Klemt, Ralf, Bayha, Luca, Boettcher, Igor, Enss, Tilman, Holten, Marvin, Zürn, Gerhard, Preiss, Philipp M., Jochim, Selim
Publikováno v:
Science, 2018 Jan . 359(6374), 452-455.
Externí odkaz:
https://www.jstor.org/stable/26401358
Akademický článek
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Autor:
Bayha, Luca Xaver
This thesis reports on experiments investigating the emergence of many-body physics in mesoscopic two-dimensional (2D) few-fermion systems. The starting point are low-entropy samples of ultracold 6Li atoms in a quasi-2D geometry. When scanning the de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ad423eb17b58976f81e0334c46cdd36
http://archiv.ub.uni-heidelberg.de/volltextserver/28740/
http://archiv.ub.uni-heidelberg.de/volltextserver/28740/
Akademický článek
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