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Wick’s Theorem for Matrix Product States [PDF]
Physical Review Letters, 2013 Matrix-product states and their continuous analogues are variational classes of states that capture quantum many-body systems or quantum fields with low entanglement; they are at the basis of the density-matrix renormalization group method and continuous variants thereof.
Jens Eisert
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On Wick product of generalized operators
Science Bulletin, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shunlong Luo, Luo Shunlong
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Karpatsʹkì Matematičnì Publìkacìï, 2022 We deal with spaces of regular test functions in the Lévy white noise analysis, which are constructed using Lytvynov's generalization of a chaotic representation property.
N.A. Kachanovsky
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Stochastic Wiener filter in the white noise space [PDF]
Opuscula Mathematica, 2020 In this paper we introduce a new approach to the study of filtering theory by allowing the system's parameters to have a random character. We use Hida's white noise space theory to give an alternative characterization and a proper generalization to the ...
Daniel Alpay, Ariel Pinhas
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On a Wick-type stochastic parabolic equations with random potentials
Partial Differential Equations in Applied Mathematics, 2023 Stochastic parabolic equations with random potentials, where the Wick product is used to give sense to the product of generalized stochastic processes, are considered.
Snežana Gordić +2 more
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Convergence of the Wick Star Product [PDF]
Communications in Mathematical Physics, 2007 27 pages, LaTeX2e, no ...
Beiser, Svea +2 more
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Axioms, 2022 In this article, we discuss the (2 + 1)-D coupled Korteweg–De Vries (KdV) equations whose coefficients are variables, and stochastic (2 + 1)-D C-KdV (C-KdV) equations with the χ-Wick-type product.
Mohammed Zakarya +2 more
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A framework to investigate the impact of topography and product characteristics on electronic cigarette emissions. [PDF]
PLoS ONE, 2018 SIGNIFICANCE:Protocols for testing and reporting emissions of Harmful and Potentially Harmful Constituents (HPHCs) from electronic cigarettes (e-cigs) are lacking.
Risa J Robinson +4 more
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Hölder‐Type Inequalities for Norms of Wick Products [PDF]
International Journal of Stochastic Analysis, 2008 Various upper bounds for the L2‐norm of the Wick product of two measurable functions of a random variable X, having finite moments of any order, together with a universal minimal condition, are proven. The inequalities involve the second quantization operator of a constant times the identity operator.
LANCONELLI A, STAN A
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NO ZERO DIVISOR FOR WICK PRODUCT IN (S)* [PDF]
Infinite Dimensional Analysis, Quantum Probability and Related Topics, 2008 In White Noise Analysis (WNA), various random quantities are analyzed as elements of (S)*, the space of Hida distributions.1 Hida distributions are generalized functions of white noise, which is to be naturally viewed as the derivative of the Brownian motion. On (S)*, the Wick product is defined in terms of the [Formula: see text]-transform.
Hasebe, Takahiro +2 more
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