Zobrazeno 1 - 10
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pro vyhledávání: '"Knorst, Josué"'
Autor:
Knorst, Josue, Lopes, Artur O.
Given a smooth potential $W:\mathrm{T}^{n} \to \mathbb{R}$ on the torus, the Quantum Guerra-Morato action functional is given by \smallskip $ \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \,\,\,\,\,\,\,\,\, I(\psi) = \int\,(\, \, \,\frac{D v\, D v^*}{2}(x)
Externí odkaz:
http://arxiv.org/abs/2403.05865
We study two interacting particle systems, both modeled as a system of $N$ stochastic differential equations driven by Brownian motions with singular kernels and moderate interaction. We show a quantitative result where the convergence rate depends o
Externí odkaz:
http://arxiv.org/abs/2402.13167
$M_n(\mathbb{C})$ denotes the set of $n$ by $n$ complex matrices. Consider continuous time quantum semigroups $\mathcal{P}_t= e^{t\, \mathcal{L}}$, $t \geq 0$, where $\mathcal{L}:M_n(\mathbb{C}) \to M_n(\mathbb{C})$ is the infinitesimal generator. If
Externí odkaz:
http://arxiv.org/abs/2201.05094
Autor:
Knorst, Josué
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFRGSUniversidade Federal do Rio Grande do SulUFRGS.
Neste trabalho introduzimos brevemente o formalismo matemático da Mecânica Quântica e analisamos em detalhe a classe dos operadores completamente positivos (e sua conhecida representação de Kraus). Seguindo [10], definimos que chamamos de semigr
Externí odkaz:
http://hdl.handle.net/10183/186020
We denote by $M_k$ the set of $k$ by $k$ matrices with complex entries. We consider quantum channels $\phi_L$ of the form: given a measurable function $L:M_k\to M_k$ and a measure $\mu$ on $M_k$ we define the linear operator $\phi_L:M_k \to M_k$, by
Externí odkaz:
http://arxiv.org/abs/1908.08942
Denote $M_k$ the set of complex $k$ by $k$ matrices. We will analyze here quantum channels $\phi_L$ of the following kind: given a measurable function $L:M_k\to M_k$ and the measure $\mu$ on $M_k$ we define the linear operator $\phi_L:M_k \to M_k$, v
Externí odkaz:
http://arxiv.org/abs/1901.09765
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Akademický článek
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Autor:
Knorst, Josué
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
This thesis consists of two different works with a similar motivation. The common ground for them is the theory of Thermodynamic Formalism, (see, for instance, [LMMS15]). In the classical setting, one seeks the thermodynamical equilibrium states of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::9a6b0a77c1330728e5efd1a011ab92b3
Publikováno v:
Journal of Dynamical Systems and Geometric Theories; July 2021, Vol. 19 Issue: 2 p155-187, 33p