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Operational Quantum Mechanics, Quantum Axiomatics and Quantum Structures [PDF]
In D. Greenberger, K. Hentschel and F. Wienert (Eds.), Compendium
of Quantum Physics Concepts, Experiments, History and Philosophy (pp.
434-440). Berlin, Heidelberg: Springer, 2009., 2008 The role of operational quantum mechanics, quantum axiomatics and quantum structures in general is presented as a contribution to a compendium on quantum physics, its history and philosophy.
arxiv +1 more source
The Physics of Quantum Information [PDF]
arXiv, 2022 Rapid ongoing progress in quantum information science makes this an apt time for a Solvay Conference focused on The Physics of Quantum Information. Here I review four intertwined themes encompassed by this topic: Quantum computer science, quantum hardware, quantum matter, and quantum gravity.
arxiv
Probabilistic foundations of quantum mechanics and quantum information [PDF]
, 2003 We discuss foundation of quantum mechanics (interpretations, superposition, principle of complementarity, locality, hidden variables) and quantum information theory.
arxiv +1 more source
From quantum graphs to quantum random walks [PDF]
, 2005 We give a short overview over recent developments on quantum graphs and outline the connection between general quantum graphs and so-called quantum random walks.
arxiv +1 more source
Quantum Computation and Quantum Information [PDF]
Statistical Science 2012, Vol. 27, No. 3, 373-394, 2012 Quantum computation and quantum information are of great current interest in computer science, mathematics, physical sciences and engineering. They will likely lead to a new wave of technological innovations in communication, computation and cryptography.
arxiv +1 more source
Nonlinear Dynamics In Quantum Physics -- Quantum Chaos and Quantum Instantons [PDF]
arXiv, 2003 We discuss the recently proposed quantum action - its interpretation, its motivation, its mathematical properties and its use in physics: quantum mechanical tunneling, quantum instantons and quantum chaos.
arxiv
Can classical physics agree with quantum physics on quantum phenomena? [PDF]
arXiv, 2015 Classical physics fails where quantum physics prevails. This common understanding applies to quantum phenomena that are acknowledged to be beyond the reach of classical physics. Here, we make an attempt at weakening this solid belief that classical physics is unfit to explain the quantum world.
arxiv
Phase transition of a continuous-time quantum walk on the half line [PDF]
Quantum Information Processing, Vol.23, 243 (2024)Quantum walks are referred to as quantum analogs to random walks in mathematics. They have been studied as quantum algorithms in quantum information for quantum computers. There are two types of quantum walks. One is the discrete-time quantum walk and the other is the continuous-time quantum walk.
arxiv +1 more source
Backward propagating quantum repeater protocol with multiple quantum memories [PDF]
arXiv, 2022 Quantum repeaters with multiple quantum memories provide high throughput, low latency, and high fidelity quantum state (qubit) transfer over long distances. However, conventional quantum repeater protocols require full connections among the multiple quantum memories in a repeater node, which is technically challenging.
arxiv