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视频：南京大学大学物理学第42讲 The formal theory of quantum mechanics
南京大学 大学物理学 第42讲 The formal theory of quantum mechanics 视频
2012/4/5
视频：南京大学大学物理学第42讲 The formal theory of quantum mechanics。
Theory of quantum frequency translation of light in optical fiber: application to interference of two photons of different color
quantum frequency translation light optical fiber photons Quantum Physics
2011/8/17
Abstract: We study quantum frequency translation and two-color photon interference enabled by the Bragg scattering four-wave mixing process in optical fiber. Using realistic model parameters, we compu...
Simplicial gauge theory and quantum gauge theory simulation
Lattice gauge theory QCD Finite element method
2011/9/29
Abstract: We propose a general formulation of simplicial lattice gauge theory inspired by the finite element method. Numerical tests of convergence towards continuum results are performed for several ...
For a binary system specified by the density operators r0 and r1 and by the prior probabilities q0 and q1, Helstrom's theory permits the evaluation of the optimal measurement operators and of the corr...
Incompatibility of the de Broglie-Bohm Theory with Quantum Mechanics
Incompatibility Theory with Quantum Mechanics
2010/10/13
It is shown that although the de Broglie-Bohm quantum theory of motion is equivalent to standard quantum mechanics when averages of dynamical variables are taken over a Gibbs ensemble of Bohmian traje...
Theory of quantum transport in Josephson junctions with a ferromagnetic insulator
Theory of quantum Josephson junctions ferromagnetic insulator
2010/10/27
We investigate the Josephson transport through ferromagnetic insulators (FIs) by taking into
account the band structure of FIs explicitly. Using the recursive Green’s function method, we found the fo...
Nontrivial realization of the space-time translations in the theory of quantum fields
Nontrivial realization of the space-time translations theory of quantum fields
2010/12/15
In standard quantum field theory, the one–particle states are classified by unitary epresentations of the Poincar´e group, whereas the causal fields’ classification employs the finite dimensiona...
Information theory of quantum systems with some hydrogenic applications
information theory quantummechanics Fisher information Shannon entropy
2010/12/15
The information-theoretic representation of quantum systems, which complements the familiar energy description of the density-functional and wave-function-based theories, is here discussed.
Information theory of quantum systems with some hydrogenic applications
information theory quantummechanics Fisher information Shannon entropy Cramér-Rao complexity LMC complexity Fisher-Shannon complexity hydrogenic systems
2010/10/20
The information-theoretic representation of quantum systems, which complements the
familiar energy description of the density-functional and wave-function-based theories, is here discussed.According ...
A theory of quantum state reduction is advanced. It is based on two principles: (1) Gauge decomposition; (2) Maximum entropy. To wit: (1) The reduction decomposition of a state vector is the Schmidt d...
Linear Transformation Theory of Quantum Field Operators and Its
Applications
linear quantum transformation CPT transformations
gauge field transformations
2007/8/15
2003Vol.39No.3pp.291-294DOI:
Linear Transformation Theory of Quantum Field Operators and Its
Applications
MA Lei
Key Laboratory for Optical and Magnetic Resonance
Spectr...
Criterion of Quantum Entanglement and the Covariance Correlation
Tensor in the Theory of Quantum Network
covariance correlation tensor in quantum network theory
criterion of entanglement Bell bases GHZ states
2007/8/15
2003Vol.39No.1pp.15-20DOI:
Criterion of Quantum Entanglement and the Covariance Correlation
Tensor in the Theory of Quantum Network
QIAN Shang-Wu1 and GU Zhi-Yu2
1 Physi...