Zobrazeno 1 - 10
of 39 892
pro vyhledávání: '"Wouters AT"'
Autor:
Berti, Anna, Fernandes, Lennart, Butera, Salvatore Giulio, Recati, Alessio, Wouters, Michiel, Carusotto, Iacopo
We theoretically study stimulated and spontaneous Hawking emission from an analog horizon for spin modes in a two-component Bose-Einstein condensate, both with and without a coherent coupling between the two components. We highlight the conceptual an
Externí odkaz:
http://arxiv.org/abs/2408.17292
Autor:
Koehn, Hauke, Wouters, Thibeau, Rose, Henrik, Pang, Peter T. H., Somasundaram, Rahul, Tews, Ingo, Dietrich, Tim
Nuclear theory and experiments, alongside astrophysical observations, constrain the equation of state (EOS) of supranuclear-dense matter. Conversely, knowledge of the EOS allows an improved interpretation of nuclear or astrophysical data. In this art
Externí odkaz:
http://arxiv.org/abs/2407.07837
The supersolid phase of a dipolar Bose-Einstein condensate has an intriguing excitation spectrum displaying a band structure. Here, the dressing of an impurity in a one-dimensional dipolar supersolid with the excitations of the supersolid is studied.
Externí odkaz:
http://arxiv.org/abs/2407.03505
The system of a charged impurity in an interacting Bose gas has gained significant attention due to the long-range ion-atom interactions and the study of transport properties. Here, the ground state energy of a charged Bose polaron is calculated with
Externí odkaz:
http://arxiv.org/abs/2406.04976
Autor:
Vaes, Stefaan, Wouters, Lise
Several recent articles in operator algebras make a nontrivial use of the theory of measurable fields of von Neumann algebras $(M_x)_{x \in X}$ and related structures. This includes the associated field $(\text{Aut}\ M_x)_{x \in X}$ of automorphism g
Externí odkaz:
http://arxiv.org/abs/2405.16603
The pressure driven Mott-transition in Chromium doped V2O3 films is investigated by direct electrical measurements on polycrystalline films with thicknesses down to 10 nm, and doping concentrations of 2%, 5% and 15%. A change in resistivity of nearly
Externí odkaz:
http://arxiv.org/abs/2405.08287
The gravitational waves emitted by binary neutron star inspirals contain information on nuclear matter above saturation density. However, extracting this information and conducting parameter estimation remains a computationally challenging and expens
Externí odkaz:
http://arxiv.org/abs/2404.11397
Autor:
Hennen, Tyler, Brackmann, Leon, Ziegler, Tobias, Siegel, Sebastian, Menzel, Stephan, Waser, Rainer, Wouters, Dirk J., Bedau, Daniel
We present a fast generative modeling approach for resistive memories that reproduces the complex statistical properties of real-world devices. To enable efficient modeling of analog circuits, the model is implemented in Verilog-A. By training on ext
Externí odkaz:
http://arxiv.org/abs/2404.06344
Autor:
Misko, V. R., Baraban, L., Makarov, D., Huang, T., Gelin, P., Mateizel, I., Wouters, K., De Munck, N., Nori, F., De Malsche, W.
Publikováno v:
Soft Matter 19, 8635-8648 (2023)
Active systems -- including sperm cells, living organisms like bacteria, fish, birds, or active soft matter systems like synthetic ''microswimmers'' -- are characterized by motility, i.e., the ability to propel using their own ''engine''. Motility is
Externí odkaz:
http://arxiv.org/abs/2404.05422
Autor:
Sazhin, Alexander, Gladilin, Vladimir N., Erglis, Andris, Hellmann, Göran, Vewinger, Frank, Weitz, Martin, Wouters, Michiel, Schmitt, Julian
Publikováno v:
Nature Communications 15, 4730 (2024)
The quantum regression theorem states that the correlations of a system at two different times are governed by the same equations of motion as the temporal response of the average values. Such a relation provides a powerful framework for the investig
Externí odkaz:
http://arxiv.org/abs/2403.04705