Zobrazeno 1 - 10
of 623
pro vyhledávání: '"Schmiedmayer P"'
We study the dynamics and decay of quantum phase coherence for Bose-Einstein condensates in tunnel-coupled quantum wires. The two elongated Bose-Einstein condensates exhibit a wide variety of dynamic phenomena where quantum fluctuations can lead to a
Externí odkaz:
http://arxiv.org/abs/2410.10543
Autor:
Prüfer, Maximilian, Minoguchi, Yuri, Zhang, Tiantian, Kuriatnikov, Yevhenii, Marupaka, Venkat, Schmiedmayer, Jörg
The efficient readout of the relevant information is pivotal for quantum simulation experiments. Often only single observables are accessed by performing standard projective measurements. In this work, we implement a generalized measurement scheme ba
Externí odkaz:
http://arxiv.org/abs/2408.07002
Autor:
Zagar, Philipp, Ravi, Vishnu, Aalami, Lauren, Krusche, Stephan, Aalami, Oliver, Schmiedmayer, Paul
The ability of large language models (LLMs) to transform, interpret, and comprehend vast quantities of heterogeneous data presents a significant opportunity to enhance data-driven care delivery. However, the sensitive nature of protected health infor
Externí odkaz:
http://arxiv.org/abs/2408.04680
Autor:
Murtadho, Taufiq, Cataldini, Federica, Erne, Sebastian, Gluza, Marek, Tajik, Mohammadamin, Schmiedmayer, Jörg, Ng, Nelly H. Y.
Studying the dynamics of quantum many-body systems is often constrained by the limitations in probing relevant observables, especially in continuous systems. A powerful method to gain information about such systems is the reconstruction of local curr
Externí odkaz:
http://arxiv.org/abs/2408.03736
Autor:
Aimet, Stefan, Tajik, Mohammadamin, Tournaire, Gabrielle, Schüttelkopf, Philipp, Sabino, João, Sotiriadis, Spyros, Guarnieri, Giacomo, Schmiedmayer, Jörg, Eisert, Jens
Landauer's principle bridges information theory and thermodynamics by linking the entropy change of a system during a process to the average energy dissipated to its environment. Although typically discussed in the context of erasing a single bit of
Externí odkaz:
http://arxiv.org/abs/2407.21690
Autor:
Schüttelkopf, Philipp, Tajik, Mohammadamin, Bazhan, Nataliia, Cataldini, Federica, Ji, Si-Cong, Schmiedmayer, Jörg, Møller, Frederik
Transport properties play a crucial role in defining materials as insulators, metals, or superconductors. A fundamental parameter in this regard is the Drude weight, which quantify the ballistic transport of charge carriers. In this work, we measure
Externí odkaz:
http://arxiv.org/abs/2406.17569
Autor:
Jörke, Matthew, Sapkota, Shardul, Warkenthien, Lyndsea, Vainio, Niklas, Schmiedmayer, Paul, Brunskill, Emma, Landay, James
Physical activity has significant benefits to health, yet large portions of the population remain physically inactive. Mobile health applications show promising potential for low-cost, scalable physical activity promotion, but existing approaches are
Externí odkaz:
http://arxiv.org/abs/2405.06061
Autor:
Schmiedmayer, Bernhard, Kresse, Georg
We develop a strategy that integrates machine learning and first-principles calculations to achieve technical accurate predictions of infrared spectra. Specifically, the methodology allows to predict infrared spectra for complex systems at finite tem
Externí odkaz:
http://arxiv.org/abs/2404.19674
Autor:
Angloher, G., Bharadwaj, M. R., Cababie, M., Dafinei, I., Di Marco, N., Einfalt, L., Ferroni, F., Fichtinger, S., Filipponi, A., Frank, T., Friedl, M., Ge, Z., Heikinheimo, M., Hughes, M. N., Huitu, K., Kellermann, M., Maji, R., Mancuso, M., Pagnanini, L., Petricca, F., Pirro, S., Pröbst, F., Profeta, G., Puiu, A., Reindl, F., Schäffner, K., Schieck, J., Schmiedmayer, D., Schreiner, P., Schwertner, C., Shera, K., Stahlberg, M., Stendhal, A., Stukel, M., Tresca, C., Wagner, F., Yue, S., Zema, V., Zhu, Y.
COSINUS is a dark matter (DM) direct search experiment that uses sodium iodide (NaI) crystals as cryogenic calorimeters. Thanks to the low nuclear recoil energy threshold and event-by-event discrimination capability, COSINUS will address the long-sta
Externí odkaz:
http://arxiv.org/abs/2406.12870
Autor:
Murtadho, Taufiq, Gluza, Marek, Arifa, Khatee Zathul, Erne, Sebastian, Schmiedmayer, Jörg, Ng, Nelly H. Y.
Spatially resolved relative phase measurement of two adjacent 1D Bose gases is enabled by matter-wave interference upon free expansion. However, longitudinal dynamics is typically ignored in the analysis of experimental data. We provide an analytical
Externí odkaz:
http://arxiv.org/abs/2403.05528