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It is shown that modular invariance provides a natural explanation for the absence of monopoles when assumed to be a discrete gauge symmetry. It follows that monopoles can not be seen because it is always possible to find a suitable…

高能物理 - 理论 · 物理学 2007-05-23 F. Toppan

We show that a uniform probability measure supported on a specific set of piecewise linear loops in a non-trivial free homotopy class in a multi-punctured plane is overwhelmingly concentrated around loops of minimal lengths. Our approach is…

概率论 · 数学 2016-01-19 Maxim Arnold , Yuliy Baryshnikov , Yuriy Mileyko

In this paper, we examine how various notions of independence in non-commutative probability theory arise in bi-free probability. We exhibit how Boolean and monotone independence occur from bi-free pairs of faces and establish a Kac/Loeve…

算子代数 · 数学 2016-09-08 Paul Skoufranis

Using the theory of Hilbert direct integrals, we introduce and study a monotonicity-preserving operation, termed the integral resolvent mixture. It combines arbitrary families of monotone operators acting on different spaces and linear…

最优化与控制 · 数学 2024-08-13 Minh N. Bùi , Patrick L. Combettes

G. Anderson and B. Farrel showed that conjugation of constant matrices by asymptotically liberating random unitary matrices give rise to asymptotic free independence. Independent Haar-unitary random matrices and independent Haar-orthogonal…

概率论 · 数学 2025-07-30 Josue Vazquez-Becerra

We exhibit a Hamel basis for the concrete $*$-algebra $\mathfrak{M}_o$ associated to monotone commutation relations realised on the monotone Fock space, mainly composed by Wick ordered words of annihilators and creators. We apply such a…

算子代数 · 数学 2018-10-17 Vitonofrio Crismale , Francesco Fidaleo , Maria Elena Griseta

We consider the problem of inference in discrete probabilistic models, that is, distributions over subsets of a finite ground set. These encompass a range of well-known models in machine learning, such as determinantal point processes and…

机器学习 · 计算机科学 2018-07-10 Alkis Gotovos , Hamed Hassani , Andreas Krause , Stefanie Jegelka

We consider the Frank-Wolfe algorithm for solving variational inequalities over compact, convex sets under a monotone $C^1$ operator and vanishing, nonsummable step sizes. We introduce a continuous-time interpolation of the discrete…

最优化与控制 · 数学 2026-04-10 Matthew Hough

We address a possibility of creating soliton states in oblate binary-fermionic clouds in the framework of the density-functional theory, which includes the spin-orbit coupling (SOC) and nonlinear attraction between spin-up and…

量子气体 · 物理学 2018-12-05 Pablo Díaz , David Laroze , Andrés Ávila , Boris A. Malomed

In this article, the notion of bi-monotonic independence is introduced as an extension of monotonic independence to the two-faced framework for a family of pairs of algebras in a non-commutative space. The associated cumulants are defined…

算子代数 · 数学 2021-06-25 Yinzheng Gu , Takahiro Hasebe , Paul Skoufranis

This article examines Gaussian processes generated by monotonically modulating stationary kernels. An explicit isometry between the original and the modulated reproducing kernel Hilbert spaces is established, preserving eigenvalues and…

概率论 · 数学 2025-01-14 Stephen Crowley

It is shown that there is an interesting interplay between self-duality, loop representation and knots invariants in the quantum theory of Maxwell fields in Minkowski space-time. Specifically, in the loop representation based on self-dual…

广义相对论与量子宇宙学 · 物理学 2010-04-06 Abhay Ashtekar , Alejandro Corichi

This study is part of a research program aimed to investigate the relations between instantons, monopoles, and chiral symmetry breaking. Monopoles are important 3-dimensional topological configurations existing in QCD, which are believed to…

高能物理 - 格点 · 物理学 2015-03-31 Adriano Di Giacomo , Masayasu Hasegawa

Based on a recent proof of free choices in linking equations to the experiments they describe, I clarify relations among some purely mathematical entities featured in quantum mechanics (probabilities, density operators, partial traces, and…

量子物理 · 物理学 2014-09-15 John M. Myers

In this paper we initiate the study of real operator monotonicity for functions of tuples of operators, which are multivariate structured maps with a functional calculus called free functions that preserve the order between real parts (or…

泛函分析 · 数学 2019-12-19 Marcell Gaál , Miklós Pálfia

In this paper we describe a class of highly entangled subspaces of a tensor product of finite dimensional Hilbert spaces arising from the representation theory of free orthogonal quantum groups. We determine their largest singular values…

数学物理 · 物理学 2019-02-27 Michael Brannan , Benoit Collins

We investigate the systematic mechanism for designing fast mixing Markov chain Monte Carlo algorithms to sample from discrete point processes under the Dobrushin uniqueness condition for Gibbs measures. Discrete point processes are defined…

机器学习 · 统计学 2015-06-09 Patrick Rebeschini , Amin Karbasi

Two-component Bose-Einstein condensates in the miscible phase can support polarization solitary waves, known as magnetic solitons. By calculating the interaction potential between two magnetic solitons, we elucidate the mechanisms and…

量子气体 · 物理学 2025-11-21 R. M. V. Röhrs , Chunlei Qu , R. N. Bisset

The asymptotic form of the average probability to count $N$ indistinguishable identical particles in a small number $r \ll N$ of binned-together output ports of a $M$-port Haar-random unitary network, proposed recently in \textit{Scientific…

量子物理 · 物理学 2017-12-06 V. S. Shchesnovich

We propose a method to probe states in the Mott insulator regime produced from a condensate in an optical lattice. We consider a system in which we create time-dependent number fluctuations in a given site by turning off the atomic…

凝聚态物理 · 物理学 2016-08-31 D. C. Roberts , K. Burnett