Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tebben, Annika"'
Autor:
Franz, Titus, Geier, Sebastian, Braemer, Adrian, Hainaut, Clément, Signoles, Adrien, Thaicharoen, Nithiwadee, Tebben, Annika, Salzinger, André, Gärttner, Martin, Zürn, Gerhard, Weidemüller, Matthias
Understanding how closed quantum systems dynamically approach thermal equilibrium presents a major unresolved problem in statistical physics. Generically, non-integrable quantum systems are expected to thermalize as they comply with the Eigenstate Th
Externí odkaz:
http://arxiv.org/abs/2207.14216
Autor:
Tebben, Annika, Hainaut, Clément, Salzinger, Andre, Franz, Titus, Geier, Sebastian, Zürn, Gerhard, Weidemüller, Matthias
We propose a novel scheme for coupling a Rydberg state to a stationary light polariton, based on a dual-V level scheme. We investigate the properties of the resulting stationary Rydberg polariton, and show that its form and its quadratic dispersion r
Externí odkaz:
http://arxiv.org/abs/2108.00657
Autor:
Schultzen, Philipp, Franz, Titus, Hainaut, Clément, Geier, Sebastian, Salzinger, Andre, Tebben, Annika, Zürn, Gerhard, Gärttner, Martin, Weidemüller, Matthias
We numerically study out-of-equilibrium dynamics in a family of Heisenberg models with $1/r^6$ power-law interactions and positional disorder. Using the semi-classical discrete truncated Wigner approximation (dTWA) method, we investigate the time evo
Externí odkaz:
http://arxiv.org/abs/2107.13314
Autor:
Geier, Sebastian, Thaicharoen, Nithiwadee, Hainaut, Clément, Franz, Titus, Salzinger, Andre, Tebben, Annika, Grimshandl, David, Zürn, Gerhard, Weidemüller, Matthias
Controlling interactions is the key element for quantum engineering of many-body systems. Using time-periodic driving, a naturally given many-body Hamiltonian of a closed quantum system can be transformed into an effective target Hamiltonian exhibiti
Externí odkaz:
http://arxiv.org/abs/2105.01597
Autor:
Schultzen, Philipp, Franz, Titus, Geier, Sebastian, Salzinger, Andre, Tebben, Annika, Hainaut, Clément, Zürn, Gerhard, Weidemüller, Matthias, Gärttner, Martin
We study the out-of-equilibrium dynamics in the quantum Ising model with power-law interactions and positional disorder. For arbitrary dimension $d$ and interaction range $\alpha \geq d$ we analytically find a stretched exponential decay of the globa
Externí odkaz:
http://arxiv.org/abs/2104.00349
Autor:
Tebben, Annika, Hainaut, Clément, Salzinger, Andre, Geier, Sebastian, Franz, Titus, Pohl, Thomas, Gärttner, Martin, Zürn, Gerhard, Weidemüller, Matthias
Publikováno v:
Phys. Rev. A 103, 063710 (2021)
We experimentally investigate the nonlinear transmission spectrum of coherent light fields propagating through a Rydberg EIT medium with strong atomic interactions. In contrast to previous investigations, which have largely focused on resonant contro
Externí odkaz:
http://arxiv.org/abs/2102.11654
Autor:
Tebben, Annika, Hainaut, Clément, Walther, Valentin, Zhang, Yong-Chang, Zürn, Gerhard, Pohl, Thomas, Weidemüller, Matthias
Publikováno v:
Phys. Rev. A 100, 063812 (2019)
We predict a resonant enhancement of the nonlinear optical response of an interacting Rydberg gas under conditions of electromagnetically induced transparency. The enhancement originates from a two-photon process which resonantly couples electronic s
Externí odkaz:
http://arxiv.org/abs/1909.06802
Autor:
Franz, Titus, Geier, Sebastian, Hainaut, Clément, Signoles, Adrien, Thaicharoen, Nithiwadee, Tebben, Annika, Salzinger, André, Braemer, Adrian, Gärttner, Martin, Zürn, Gerhard, Weidemüller, Matthias
Understanding how closed quantum systems dynamically approach thermal equilibrium presents a major unresolved problem in statistical physics. Generically, it is expected that non-integrable quantum systems thermalize as they comply with the Eigenstat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1049453a01f81a9c9e7c0cf49fbc0f8
http://arxiv.org/abs/2207.14216
http://arxiv.org/abs/2207.14216
Autor:
Tebben, Annika
Rydberg electromagnetically induced transparency (Rydberg EIT) enables extremely strong optical nonlinearities, opening the possibility for photon-photon interactions and exotic states of light. Subjects of this thesis are the development and the exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::542c0f028cbbf104660f1b354445e609