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In the framework of the scale invariant model of the Two Measures Field Theory (TMT), we study the dilaton-gravity sector in the context of spatially flat FRW cosmology. The scale invariance is spontaneously broken due to the intrinsic…

General Relativity and Quantum Cosmology · Physics 2007-05-23 E. I. Guendelman , A. B. Kaganovich

We prove an equivalence between the classical equations of motion governing vacuum gravity compactifications (and more general warped-product spacetimes) and a concavity property of entropy under time evolution. This is obtained by linking…

High Energy Physics - Theory · Physics 2023-12-19 G. Bruno De Luca , Nicolò De Ponti , Andrea Mondino , Alessandro Tomasiello

We study the compositeness of near-threshold states to investigate the internal structure of exotic hadron candidates. Within the framework of effective field theory, Weinberg's weak-binding relation is extended to more general cases by…

High Energy Physics - Phenomenology · Physics 2017-03-24 Yuki Kamiya , Tetsuo Hyodo

In this paper author was proved the boundedness of the multidimensional Hardy type operator in weighted Lebesgue spaces with a variable exponent. As an application we prove the boundedness of certain sublinear operators on the weighted…

Classical Analysis and ODEs · Mathematics 2013-03-05 Rovshan A. Bandaliev

Schur-Weyl duality is a ubiquitous tool in quantum information. At its heart is the statement that the space of operators that commute with the tensor powers of all unitaries is spanned by the permutations of the tensor factors. In this…

Quantum Physics · Physics 2021-08-31 David Gross , Sepehr Nezami , Michael Walter

Let T be the singular integral operator with variable kernel defined by $Tf(x)= p.v. \int_{\mathbb{R}^{n}}K(x,x-y)f(y)\mathrm{d}y$ and $D^{\gamma}(0\leq\gamma\leq1)$ be the fractional differentiation operator, where…

Classical Analysis and ODEs · Mathematics 2024-09-12 Yanqi Yang , Qi Wu

It is a well-known fact that in a Lipschitz domain \Omega\subset R^n a p-Hardy inequality, with weight d(x,\partial\Omega)^\beta, holds for all u\in C_0^\infty(\Omega) whenever \beta<p-1. We show that actually the same is true under the…

Functional Analysis · Mathematics 2015-12-23 Juha Lehrbäck

With the Becchi-Rouet-Stora-Tyutin (BRST) quantization of gauge theory, we solve the long-standing difficult problem of the local constraint conditions, i.e., the single occupation of a slave particle per site, in the slave particle theory.…

Strongly Correlated Electrons · Physics 2023-09-06 Xi Luo , Jianqiao Liu , Yue Yu

In this paper, we will prove a matrix weighted $T1$ theorem regarding the boundedness of certain matrix kernelled CZOs on matrix weighted $L^p(W)$ for matrix A${}_p$ weights $W$. Using some of the ideas from the proof, we will also…

Classical Analysis and ODEs · Mathematics 2017-07-13 Joshua Isralowitz

We prove certain two weight bump conditions are sufficient for the compactness of the commutator $[b,T]$ where $b\in CMO$ and $T$ is a Calder\'on- Zygmund operator. This is the first result for compactness in the two weight setting without…

Classical Analysis and ODEs · Mathematics 2022-08-23 Adam Mair , Kabe Moen

We give a new and short proof of the Mallows-Sloane upper bound for self-dual codes. We formulate a version of Greene's theorem for normalized weight enumerators. We relate normalized rank-generating polynomials to two-variable zeta…

Combinatorics · Mathematics 2007-07-16 I. M. Duursma

In this paper we set up a representation theorem for tracial gauge norms on finite von Neumann algebras satisfying the weak Dixmier property in terms of Ky Fan norms. Examples of tracial gauge norms on finite von Neumann algebras satisfying…

Operator Algebras · Mathematics 2008-04-29 Junsheng Fang , Don Hadwin , Eric Nordgren , Junhao Shen

Let $\overline{\mathtt{X}}_\lambda$ be the closure of the $\mathtt{I}$-orbit $\mathtt{X}_\lambda$ in the affine Grassmanian $\mathtt{Gr}$ of a simple algebraic group $G$ of adjoint type, where $\mathtt{I}$ is the Iwahori group and $\lambda$…

Representation Theory · Mathematics 2020-02-07 Marc Besson , Jiuzu Hong

This paper is devoted to establishing the kernel theorems for $\alpha$-modulation spaces in terms of boundedness and compactness. We characterize the boundedness of a linear operator $A$ from an $\alpha$-modulation space…

Functional Analysis · Mathematics 2024-10-01 Guoping Zhao , Weichao Guo

The main goal of this paper is to provide a complete characterization of the weak-type boundedness of the Hardy-Littlewood maximal operator, $M$, on weighted Lorentz spaces $\Lambda^p_u(w)$, whenever $p>1$. This solves a problem left open…

Classical Analysis and ODEs · Mathematics 2024-02-09 Elona Agora , Jorge Antezana , María J. Carro

The quantum geometric tensor (QGT) provides nontrivial bounds among physical quantities, as exemplified by the metric-curvature inequality. In this paper, we investigate various bounds for different observables through certain…

Materials Science · Physics 2025-10-28 Koki Shinada , Naoto Nagaosa

We extend our previous work in arXiv:1302.5093v10 to obtain a T1 theorem with an energy side condition that allows for common point masses.

Classical Analysis and ODEs · Mathematics 2016-04-19 Eric T. Sawyer , Chun-Yen Shen , Ignacio Uriarte-Tuero

For each integral dominant weight $\lambda$, we construct a twisted global section functor $\Gamma^{\lambda}$ from the category of critical twisted $D$-modules on affine Grassmannian to the category of $\lambda$-regular modules of affine…

Representation Theory · Mathematics 2012-12-11 Tsao-Hsien Chen , Giorgia Fortuna

In this article, we treat stability conditions in the sense of King, Bridgeland and Bayer in a single framework. Following King, we begin with weight functions on a triangulated category, and consider increasingly specialised configurations…

Algebraic Geometry · Mathematics 2021-03-18 Jason Lo

We give again (see also arXiv:1112.0676) a proof of weighted estimate of any Calder\'on-Zygmund operator. This is under a universal sharp sufficient condition that is weaker than the so-called bump condition. Bump conjecture was recently…

Classical Analysis and ODEs · Mathematics 2014-01-21 Fedor Nazarov , Alexander Reznikov , Alexander Volberg
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