Zobrazeno 1 - 10
of 780
pro vyhledávání: '"Sedlmayr, P"'
Dynamical quantum phase transitions are non-analyticities in a dynamical free energy (or return rate) which occur at critical times. Although extensively studied in one dimension, the exact nature of the non-analyticity in two and three dimensions ha
Externí odkaz:
http://arxiv.org/abs/2409.09070
Publikováno v:
Physical Review B 109, 134303 (2024)
The bond-dependent Kitaev model offers a playground in which one can search for quantum spin liquids. In these Kitaev materials, a symmetric off-diagonal $\Gamma$ term emerges, hosting a number of remarkable features, which has been particularly chal
Externí odkaz:
http://arxiv.org/abs/2404.04715
Autor:
Masłowski, Tomasz, Sedlmayr, Nicholas
In this article we demonstrate that dynamical quantum phase transitions occur for an exemplary higher order topological insulator, the Benalcazar-Bernevig-Hughes model, following quenches across a topological phase boundary. A dynamical bulk boundary
Externí odkaz:
http://arxiv.org/abs/2402.00883
Publikováno v:
Phys. Rev. B 108, 184303 (2023)
Topological insulators and superconductors have attracted considerable attention, and many different theoretical tools have been used to gain insight into their properties. Here we investigate how perturbations can spread through exemplary one-dimens
Externí odkaz:
http://arxiv.org/abs/2306.00527
Autor:
Głodzik, Szczepan, Sedlmayr, Nicholas
Publikováno v:
Phys. Rev. B 108, 184502 (2023)
Two dimensional topological superconductors with chiral edge modes are predicted to posses a quantized thermal Hall effect proportional to the Chern number, exactly half that for chiral topological insulators. However not much work has been done in i
Externí odkaz:
http://arxiv.org/abs/2308.01021
Autor:
Masłowski, T., Sedlmayr, N.
Publikováno v:
Phys. Rev. B 108, 094306 (2023)
Dynamical quantum phase transitions occur in dynamically evolving quantum systems when non-analyticities occur at critical times in the return rate, a dynamical analogue of the free energy. This extension of the concept of phase transitions can be br
Externí odkaz:
http://arxiv.org/abs/2305.06241
Autor:
Najia Ahmadi, Michele Zoch, Oya Guengoeze, Carlo Facchinello, Antonia Mondorf, Katharina Stratmann, Khader Musleh, Hans-Peter Erasmus, Jana Tchertov, Richard Gebler, Jannik Schaaf, Lena S. Frischen, Azadeh Nasirian, Jiabin Dai, Elisa Henke, Douglas Tremblay, Andrew Srisuwananukorn, Martin Bornhäuser, Christoph Röllig, Jan-Niklas Eckardt, Jan Moritz Middeke, Markus Wolfien, Martin Sedlmayr
Publikováno v:
Orphanet Journal of Rare Diseases, Vol 19, Iss 1, Pp 1-17 (2024)
Abstract Background Given the geographical sparsity of Rare Diseases (RDs), assembling a cohort is often a challenging task. Common data models (CDM) can harmonize disparate sources of data that can be the basis of decision support systems and artifi
Externí odkaz:
https://doaj.org/article/cec2cc1927334a19b9fc237532e90f14
Autor:
Franz Ehrlich, Tony Sehr, Moritz Brandt, Martin Schmidt, Hagen Malberg, Martin Sedlmayr, Miriam Goldammer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Aiming to apply automatic arousal detection to support sleep laboratories, we evaluated an optimized, state-of-the-art approach using data from daily work in our university hospital sleep laboratory. Therefore, a machine learning algorithm w
Externí odkaz:
https://doaj.org/article/3c8516b2669d4c5fbb5cf7977f3f1283
Autor:
Cheraghi, Hadi, Sedlmayr, Nicholas
Publikováno v:
New Journal of Physics 25, 103035 (2023)
Dynamical quantum phase transitions can occur following quenches in quantum systems when the rate function, a dynamical analogue of the free energy, becomes non-analytic at critical times. Here we exhaustively investigate in an exemplary model how th
Externí odkaz:
http://arxiv.org/abs/2302.01661
Autor:
Wörmann, Bernhard, Kopp, Ina, Nothacker, Monika, Klar, Ernst, Sedlmayr, Martin, Vogeser, Michael, Schliephake, Henning, Treede, Rolf-Detlef
Publikováno v:
GMS German Medical Science, Vol 22, p Doc10 (2024)
Objective: After over 25 years of developing clinical practice guidelines, the Association of the Scientific Medical Societies in Germany (AWMF) held a symposium to discuss the following topics in order to improve the way evidence is implemented in t
Externí odkaz:
https://doaj.org/article/0d8bee7c2e834068b8ef1cd2c8626749