Results 31 to 40 of about 50 (50)
QUANTUM BUNDLES AND QUANTUM INTERACTIONS [PDF]
International Journal of Geometric Methods in Modern Physics, 2005 A geometric framework for describing quantum particles on a possibly curved background is proposed. Natural constructions on certain distributional bundles ("quantum bundles") over the space–time manifold yield a quantum "formalism" along any 1-dimensional timelike submanifold (a "detector"); in the flat, inertial case this reproduces the basic results
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QUANTUM PARTICLE ON A QUANTUM CIRCLE [PDF]
Modern Physics Letters A, 1993 We describe a q-deformed dynamical system corresponding to the quantum free particle moving along the circle. The algebra of the observables is constructed and discussed. We construct and classify irreducible representations of the system.
K.A. Smolinski +2 more
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Quantum Physics, Quantum Biology, Quantum Medicine?
SSRN Electronic Journal, 2020 The leading cause and foremost reason for mortality and morbidity in the world is a group known as Noncommunicable Diseases. The best approach to treat them is to evaluate and control the risk factors. There are shared by all these diseases leading to the existence of some meeting points behind all of them.
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Quantum Privacy and Quantum Coherence [PDF]
Physical Review Letters, 1998 We derive a simple relation between a quantum channel's capacity to convey coherent (quantum) information and its usefulness for quantum cryptography.
Michael D. Westmoreland +1 more
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Quantum Inequalities in Quantum Mechanics [PDF]
Annales Henri Poincaré, 2005 We study a phenomenon occuring in various areas of quantum physics, in which an observable density (such as an energy density) which is classically pointwise nonnegative may assume arbitrarily negative expectation values after quantisation, even though the spatially integrated density remains nonnegative.
S. P. Eveson +2 more
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Quantum chaos in quantum wells [PDF]
Physica D: Nonlinear Phenomena, 1999 25 pages, 15 figures, accepted for publication in Physica ...
E. E. Narimanov, A. D. Stone
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Quantum group and quantum symmetry [PDF]
Physics Reports, 1995 This is a self-contained review on the theory of quantum group and its applications to modern physics. A brief introduction is given to the Yang-Baxter equation in integrable quantum field theory and lattice statistical physics. The quantum group is primarily introduced as a systematic method for solving the Yang-Baxter equation.
Zhe Chang, Zhe Chang
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Quantum Gravity on a Quantum Computer? [PDF]
Foundations of Physics, 2013 EPR-type measurements on spatially separated entangled spin qubits allow one, in principle, to detect curvature. Also the entanglement of the vacuum state is affected by curvature. Here, we ask if the curvature of spacetime can be expressed entirely in terms of the spatial entanglement structure of the vacuum.
Achim Kempf, Achim Kempf
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Quantum instantons and quantum chaos [PDF]
Physics Letters A, 2001 Extended version with new figures. Text (LaTeX), 5 Figures (epsi files)
K.J.M. Moriarty +4 more
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Quantum groups and quantum cohomology [PDF]
Astérisque, 2019 In this paper, we study the classical and quantum equivariant cohomology of Nakajima quiver varieties for a general quiver Q. Using a geometric R-matrix formalism, we construct a Hopf algebra Y_Q, the Yangian of Q, acting on the cohomology of these varieties, and show several results about their basic structure theory.
Maulik, D, Okounkov, A
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