Zobrazeno 1 - 10
of 376
pro vyhledávání: '"Majewski, W. A."'
Autor:
Labuschagne, Louis, Majewski, W. Adam
The Fokker-Planck equation is a partial differential equation which is a key ingredient in many models in physics. This paper aims to obtain a quantum counterpart of Fokker-Planck dynamics, as a means to describing quantum Fokker-Planck dynamics. Giv
Externí odkaz:
http://arxiv.org/abs/2106.05718
Autor:
Majewski, W. A., Labuschagne, L. E.
In these notes we will give an overview and road map for a definition and characterization of (relative) entropy for both classical and quantum systems. In other words, we will provide a consistent treatment of entropy which can be applied within the
Externí odkaz:
http://arxiv.org/abs/1804.05579
Autor:
Majewski, W. A.
The Radon-Nikodym formalism is used to study the structure of the set of positive maps from $\mathcal{B}(\mathcal{H})$ into itself, where $\mathcal{H}$ is a finite dimensional Hilbert space. In particular, this formalism was employed to formulate sim
Externí odkaz:
http://arxiv.org/abs/1706.07945
Autor:
Labuschagne, L. E., Majewski, W. A.
The aim of this work is to firstly demonstrate the efficacy of the recently proposed Orlicz space formalism for Quantum theory \cite{ML}, and secondly to show how noncommutative differential structures may naturally be incorporated into this framewor
Externí odkaz:
http://arxiv.org/abs/1702.00665
Autor:
Majewski, W. A.
Publikováno v:
Advances in Mathematical Physics, vol 2017, ID 9343717
These notes are intended as an introduction to a study of applications of noncommutative calculus to quantum statistical Physics. Centered on noncommutative calculus we describe the physical concepts and mathematical structures appearing in the analy
Externí odkaz:
http://arxiv.org/abs/1608.06766
Autor:
Labuschagne, L. E., Majewski, W. A.
Quantum dynamical maps are defined and studied for quantum statistical physics based on Orlicz spaces. This complements earlier work [W. A. Majewski, L.E. Labuschagne, Ann. H. Poincare. 15, 1197-1221, (2014)] where we made a strong case for the asser
Externí odkaz:
http://arxiv.org/abs/1605.01210
Autor:
Majewski, W. A., Labuschagne, L. E.
We review a new formalism based on Orlicz spaces for the description of large regular statistical systems. Our presentation includes both classical and quantum systems. The presented approach has the advantage that statistical mechanics is much bette
Externí odkaz:
http://arxiv.org/abs/1502.05845
Autor:
Majewski, W. A.
This survey gives a comprehensive account of quantum correlations understood as a phenomenon stemming from the rules of quantization. Centered on quantum probability it describes the physical concepts related to correlations (both classical and quant
Externí odkaz:
http://arxiv.org/abs/1407.4754
Autor:
Majewski, W. A., Labuschagne, L. E.
We present a new rigorous approach based on Orlicz spaces for the description of the statistics of large regular statistical systems, both classical and quantum. This approach has the advantage that statistical mechanics is much better settled. In pa
Externí odkaz:
http://arxiv.org/abs/1302.3460
A detailed characterization of PPT states, both in the Heisenberg and in the Schr\"odinger picture, is given. Measures of entanglement are defined and discussed in details. Illustrative examples are provided.
Comment: We would be grateful for re
Comment: We would be grateful for re
Externí odkaz:
http://arxiv.org/abs/0904.1351