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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
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
On Time in Quantum Physics [PDF]
arXiv: History and Philosophy of Physics, 2013 First, I briefly review the different conceptions of time held by three rival interpretations of quantum theory: the collapse of the wave-packet, the pilot-wave interpretation, and the Everett interpretation (Section 2). Then I turn to a much less controversial task: to expound the recent understanding of the time-energy uncertainty principle, and ...
openaire +3 more sources
Imbalanced Surface Charge Induced Phase Segregation in Mixed Halide Perovskites
Advanced Functional Materials, EarlyView.The key factor determining the phase segregation in mixed halide perovskites (MHP) is the intrinsic imbalanced surface charges in the crystal lattice. MHP films with excellent crystallinity and surface morphology can suffer severe phase segregation.
Zixin Zeng +7 more
wiley +1 more source
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
A unified approach to exact solutions of time-dependent Lie-algebraic quantum systems
, 2003 By using the Lewis-Riesenfeld theory and the invariant-related unitary transformation formulation, the exact solutions of the {\it time-dependent} Schr\"{o}dinger equations which govern the various Lie-algebraic quantum systems in atomic physics, quantum
Chen, Pan, Shen, Jian Qi, Zhu, Hong Yi
core +1 more source
Measurement theory in local quantum physics [PDF]
, 2015 In this paper, we aim to establish foundations of measurement theory in local quantum physics. For this purpose, we discuss a representation theory of completely positive (CP) instruments on arbitrary von Neumann algebras. We introduce a condition called
K. Okamura, M. Ozawa
semanticscholar +1 more source
Biomimetic Spider Silk by Crosslinking and Functionalization with Multiarm Polyethylene Glycol
Advanced Functional Materials, EarlyView.Bioconjugation of recombinant mini‐spidroins with multiarm polyethylene glycol (PEG) is employed to produce artificial spider silk, which can be crosslinked and chemically functionalized while maintaining a biomimetic spinning approach. The best fibers exhibit enhanced tensile strength and/or extensibility, both contributing to an increased toughness ...
Viktors Romaņuks +11 more
wiley +1 more source
Topologization of electron liquids with Chern-Simons theory and quantum computation [PDF]
arXiv, 2006 We discuss a nexus among quantum topology, quantum physics and quantum computing.
arxiv
Proof-of-Concept Experiments for Quantum Physics in Space
, 2003 Quantum physics experiments in space using entangled photons and satellites are within reach of current technology. We propose a series of fundamental quantum physics experiments that make advantageous use of the space infrastructure with specific ...
Aspelmeyer, Markus +6 more
core +1 more source