Zobrazeno 1 - 10
of 51 721
pro vyhledávání: '"disordered systems"'
Large systems are often coarse-grained in order to study their low-dimensional macroscopic dynamics, yet microscopic complexity can in principle disrupt these predictions in many ways. We first consider one form of fine-grained complexity, heterogene
Externí odkaz:
http://arxiv.org/abs/2411.14969
Recent studies point out far-reaching connections between the topological characteristics of structural glasses and their material properties, paralleling results in quantum physics that highlight the relevance of the nature of the wavefunction. Howe
Externí odkaz:
http://arxiv.org/abs/2411.13853
Autor:
Masuda, Naoki, Aihara, Kazuyuki
Publikováno v:
Physics Letters A, 311, 485-490 (2003)
Dynamics of class II neurons, firing frequencies of which are strongly regulated by the inherent neuronal property, have been extensively studied since the formulation of the Hodgkin--Huxley model in 1952. However, how class II neurons process stimul
Externí odkaz:
http://arxiv.org/abs/2411.14692
We investigate the ergodicity-to-localization transition in interacting fermion systems subjected to a spatially uniform electric field. For that we employ the recently proposed Tensorflow Equations (TFE), a type of continuous unitary flow equations.
Externí odkaz:
http://arxiv.org/abs/2411.14527
We propose a unified framework based on persistent homology (PH) to characterize both local and global structures in disordered systems. It can simultaneously generate local and global descriptors using the same algorithm and data structure, and has
Externí odkaz:
http://arxiv.org/abs/2411.14390
In this work we investigate discrete-time transport in a generic U(1)-symmetric disordered model tuned across an array of different dynamical regimes. We develop an aggregate quantity, a circular statistical moment, which is a simple function of the
Externí odkaz:
http://arxiv.org/abs/2411.14357
Autor:
Williams, Chelsea A., Scali, Stefano, Gentile, Antonio A., Berger, Daniel, Kyriienko, Oleksandr
Quantum differential equation solvers aim to prepare solutions as $n$-qubit quantum states over a fine grid of $O(2^n)$ points, surpassing the linear scaling of classical solvers. However, unlike classically stored vectors of solutions, the readout o
Externí odkaz:
http://arxiv.org/abs/2411.14259
We study the effects of superconducting $p$-wave pairing on the non-Hermitian Aubry-Andr\'e-Harper model with power-law hopping. For the case of short-range hopping, weak pairing leads to oscillating quasi-Majorana zero modes, turning to edge-localiz
Externí odkaz:
http://arxiv.org/abs/2411.14144
We consider mean-field vector spin glasses with possibly non-convex interactions. Up to a small perturbation of the parameters defining the model, the asymptotic behavior of the Gibbs measure is described in terms of a critical point of an explicit f
Externí odkaz:
http://arxiv.org/abs/2411.14105
We consider a free fermionic chain with monitoring of the particle density on a single site of the chain and study the entanglement dynamics of quantum jump trajectories. We show that the entanglement entropy grows in time towards a stationary state
Externí odkaz:
http://arxiv.org/abs/2411.13667