Results 21 to 30 of about 5,037,194 (368)
Ergodicity Breaking Arising from Hilbert Space Fragmentation in Dipole-Conserving Hamiltonians [PDF]
Physical Review X, 2019 We show that the combination of charge and dipole conservation---characteristic of fracton systems---leads to an extensive fragmentation of the Hilbert space, which in turn can lead to a breakdown of thermalization.
Pablo Sala +4 more
semanticscholar +1 more source
Some Properties of Algebra of Quotients with Bounded Evaluation of a Norm Ideal on Complex Banach Space [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2020 Cabrera-Mohammed proved that the imbedding of a norm ideal on Hilbert space in algebra of quotients with bounded evaluation is continuous with other properties. In this paper we improve this result by using complex Banach space instated of Hilbert space.
Mohammed Al-Neima, Amir Mohammed
doaj +1 more source
A simple and quantum-mechanically motivated characterization of the formally real Jordan algebras [PDF]
, 2020 Quantum theory's Hilbert space apparatus in its finite-dimensional version is nearly reconstructed from four simple and quantum-mechanically motivated postulates for a quantum logic.
Niestegge, Gerd
core +2 more sources
Numerical Radius Inequalities for Hilbert Space Operators [PDF]
Complex Analysis and Operator Theory, 2018 In this work, an improvement of Hölder–McCarty inequality is established. Based on that, several refinements of the generalized mixed Schwarz inequality are obtained. Consequently, some new numerical radius inequalities are proved.
M. Alomari
semanticscholar +1 more source
Copulas in Hilbert spaces [PDF]
Stochastics, 2016 In this article, the concept of copulas is generalised to infinite dimensional Hilbert spaces. We show one direction of Sklar's theorem and explain that the other direction fails in infinite dimensional Hilbert spaces. We derive a necessary and sufficient condition which allows to state this direction of Sklar's theorem in Hilbert spaces.
Hausenblas, Erika, Riedle, Markus
openaire +6 more sources
SISTEM ORTONORMAL DALAM RUANG HILBERT
Barekeng, 2014 Hilbert space is one of the important inventions in mathematics. Historically, the theory of Hilbert space originated from David Hilbert’s work on quadratic form in infinitely many variables with their applications to integral equations.
Zeth A. Leleury
doaj +1 more source
Hilbert Spaces from Path Integrals [PDF]
, 2010 It is shown that a Hilbert space can be constructed for a quantum system starting from a framework in which histories are fundamental. The Decoherence Functional provides the inner product on this "History Hilbert space".
Belavkin V P +21 more
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TEOREMA REPRESENTASI RIESZ–FRECHET PADA RUANG HILBERT
Barekeng, 2011 Hilbert space is a very important idea of the Davids Hilbert invention. In 1907, Riesz and Fréchet developed one of the theorem in Hilbert space called the Riesz-Fréchet representation theorem.
Mozart W. Talakua, Stenly J. Nanuru
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Symmetry Representations in the Rigged Hilbert Space Formulation of Quantum Mechanics [PDF]
, 2002 We discuss some basic properties of Lie group representations in rigged Hilbert spaces. In particular, we show that a differentiable representation in a rigged Hilbert space may be obtained as the projective limit of a family of continuous ...
A Bohm +22 more
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Localization from Hilbert space shattering: From theory to physical realizations
, 2020 We show how local constraints can globally "shatter" Hilbert space into subsectors, leading to an unexpected dynamics with features reminiscent of both many body localization and quantum scars.
V. Khemani, M. Hermele, R. Nandkishore
semanticscholar +1 more source