Zobrazeno 1 - 10
of 10 249
pro vyhledávání: '"Loewe, A."'
Autor:
Espinosa, C. Barrios, Sánchez, J., Appel, S., Becker, S., Krauß, J., Díaz, P. Martínez, Unger, L., Houillon, Marie, Loewe, Axel
Background: Computer models for simulating cardiac electrophysiology are valuable tools for research and clinical applications. Traditional reaction-diffusion (RD) models used for these purposes are computationally expensive. While eikonal models off
Externí odkaz:
http://arxiv.org/abs/2406.18619
In this article we analyze the role of an external electric field, in the weak field approximation, on $\pi$-$\pi$ scattering lengths. The discussion is presented in the frame of the linear sigma model. To achieve this, we take into account all one-l
Externí odkaz:
http://arxiv.org/abs/2404.01927
Autor:
Chiang, Michael, Hopkins, Austin, Loewe, Benjamin, Marenduzzo, Davide, Marchetti, M. Cristina
Multiphase field models have emerged as an important computational tool for understanding biological tissue while resolving single-cell properties. While they have successfully reproduced many experimentally observed behaviors of living tissue, the t
Externí odkaz:
http://arxiv.org/abs/2403.10715
The recent increase in renewable energy penetration at the distribution level introduces a multi-directional power flow that outdated traditional fault location techniques. To this extent, the development of new methods is needed to ensure fast and a
Externí odkaz:
http://arxiv.org/abs/2402.14894
In human cognition, the binding problem describes the open question of how the brain flexibly integrates diverse information into cohesive object representations. Analogously, in machine learning, there is a pursuit for models capable of strong gener
Externí odkaz:
http://arxiv.org/abs/2402.05627
Understanding active matter has led to new perspectives on biophysics and non-equilibrium dynamics. However, the development of numerical tools for simulating active fluids capable of incorporating non-trivial boundaries or inclusions has lagged behi
Externí odkaz:
http://arxiv.org/abs/2401.17777
In this work, we study the effects of random temperature fluctuations on the equation of state of a non-interacting, relativistic fermion gas by means of the replica method. This picture provides a conceptual model for a non-equilibrium system, depic
Externí odkaz:
http://arxiv.org/abs/2401.00361
Autor:
Löwe, Matthias, Kabluchko, Zakhar
We prove propagation of chaos in the Random field mean-field Ising model, also known ad the Random field Curie-Weiss model. We show that in the paramagnetic phase, i.e.\ in the regime where temperature and distribution of the external field admit a u
Externí odkaz:
http://arxiv.org/abs/2312.01866
Autor:
Chiang, Michael, Hopkins, Austin, Loewe, Benjamin, Marchetti, M. Cristina, Marenduzzo, Davide
Spatiotemporal patterns in multicellular systems are important to understanding tissue dynamics, for instance, during embryonic development and disease. Here, we use a multiphase field model to study numerically the behavior of a near-confluent monol
Externí odkaz:
http://arxiv.org/abs/2310.20465
Autor:
Löwe, Holger, Scholbeck, Christian A., Heumann, Christian, Bischl, Bernd, Casalicchio, Giuseppe
Forward marginal effects (FMEs) have recently been introduced as a versatile and effective model-agnostic interpretation method. They provide comprehensible and actionable model explanations in the form of: If we change $x$ by an amount $h$, what is
Externí odkaz:
http://arxiv.org/abs/2310.02008