Zobrazeno 1 - 10
of 257 707
pro vyhledávání: '"A. P. Weiss"'
The Glauber dynamics for the classical $2$-spin Curie-Weiss model on $N$ nodes with inverse temperature $\beta$ and zero external field is known to mix in time $\Theta(N\log N)$ for $\beta < \frac{1}{2}$, in time $\Theta(N^{3/2})$ at $\beta = \frac{1
Externí odkaz:
http://arxiv.org/abs/2412.16952
Autor:
Dobush, O. A., Shpot, M. A.
Inspired by previous studies in statistical physics [see, in particular, Kozitsky at al., A phase transition in a Curie-Weiss system with binary interactions, Condens. Matter Phys. 23, 23502 (2020)] we introduce a discrete Gauss-Poisson probability d
Externí odkaz:
http://arxiv.org/abs/2412.05428
Monolayer 1{\it T}$^{\prime}$-\ce{MoS2} exhibits spin- and valley-dependent massive tilted Dirac cones with two velocity correction terms in low-energy effective Hamiltonian. We theoretically investigate the longitudinal diffusive magnetoconductivity
Externí odkaz:
http://arxiv.org/abs/2411.08654
In the present work, we consider existence and multiplicity of positive solutions for nonlocal elliptic problems driven by the Stein-Weiss problem with concave-convex nonlinearities defined in the whole space $\mathbb{R}^N$. More precisely, we consid
Externí odkaz:
http://arxiv.org/abs/2411.06168
Autor:
Sun, Chuhan, Wang, Zipeng
We show that Stein-Weiss inequality of fractional integrals is true for p=q=1. Moreover, by considering a family of strong fractional integral operators whose kernels have singularity on every coordinate subspace, we extend this weighted L^1-result t
Externí odkaz:
http://arxiv.org/abs/2412.19528
In this work we discuss our preliminary results regarding the so-called Roberge-Weiss (RW) transition, which is found for imaginary values of the baryon chemical potential, in the presence of a background magnetic field. We perform lattice QCD simula
Externí odkaz:
http://arxiv.org/abs/2412.06326
In some models of nonequilibrium phase transitions, fluctuations of the analyzed currents have been observed to diverge with system size. To assess whether this behavior is universal across phase transitions, we examined heat current fluctuations in
Externí odkaz:
http://arxiv.org/abs/2411.19643
Autor:
Bhattacharya, Prasit, Hu, Yang
In this paper, we introduce an equivariant analog of Weiss calculus of functors for all finite group $\mathrm{G}$. In our theory, Taylor approximations and derivatives are index by finite dimensional $\mathrm{G}$-representations, and homogeneous laye
Externí odkaz:
http://arxiv.org/abs/2410.12087
In the framework of modular transformations, we reformulate the recently proposed hadron-quark hybrid model when the imaginary baryonic chemical potential is introduced. As a result, we can consider the torus, which is characterized by the complex nu
Externí odkaz:
http://arxiv.org/abs/2410.11598