Density matrix

Results: 294



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41

Article pubs.acs.org/JCTC Compressed Representation of Kohn−Sham Orbitals via Selected Columns of the Density Matrix Anil Damle,*,† Lin Lin,‡,§ and Lexing Ying†,∇

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Source URL: math.stanford.edu

Language: English - Date: 2015-04-07 19:25:37
    42

    QUANTUM ALGORITHMIC ENTROPY ´ PETER GACS A BSTRACT. We extend algorithmic information theory to quantum mechanics, taking a universal semicomputable density matrix (“universal probability”) as a starting point, and

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    Source URL: www.cs.bu.edu

    Language: English - Date: 2005-03-01 13:02:46
      43Mathematics / Quantum information science / Linear algebra / Operator theory / Density matrix / Quantum decoherence / Qubit / Hilbert space / Eigenvalues and eigenvectors / Physics / Algebra / Quantum mechanics

      1 Ph 12b Homework Assignment No. 4 Due: 5pm, Thursday, 4 FebruaryWeaker decoherence. In class we discussed the phase damping of a

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      Source URL: www.theory.caltech.edu

      Language: English - Date: 2010-01-27 15:57:46
      44Physics / Quantum teleportation / Qubit / BB84 / Density matrix / Quantum channel / Pauli matrices / Entropy / Quantum information / Quantum information science / Theoretical computer science / Quantum mechanics

      Private Quantum Channels and the Cost of Randomizing Quantum Information arXiv:quant-phv2 27 MarMichele Mosca∗

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      Source URL: crypto.cs.mcgill.ca

      Language: English - Date: 2005-08-29 16:38:18
      45Operator theory / Von Neumann algebra / C*-algebras / Entropy / Measure-preserving dynamical system / Density matrix / Hereditary C*-subalgebra / Approximately finite dimensional C*-algebra / Abstract algebra / Physics / Mathematics

      Dynamical entropy of <Emphasis Type="Italic">C </Emphasis>&#x26;#x002A; algebras and von Neumann algebras

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      Source URL: www.alainconnes.org

      Language: English - Date: 2007-02-24 12:47:14
      46Physics / Quantum computer / Quantum circuit / Density matrix / Quantum channel / Commitment scheme / BB84 / Qubit / Quantum key distribution / Theoretical computer science / Quantum information science / Quantum mechanics

      BRICS RSBRICS Basic Research in Computer Science

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      Source URL: www.brics.dk

      Language: English - Date: 2005-10-07 08:32:59
      47Operator theory / Quantum mechanics / Matrix theory / Functional analysis / Spectral theorem / Hilbert space / Bra-ket notation / Eigenvalues and eigenvectors / Density matrix / Algebra / Mathematics / Linear algebra

      Lecture Notes Mathematical Institute, Leiden University Spring 2014 Quantum Information Theory and

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      Source URL: homepages.cwi.nl

      Language: English - Date: 2015-02-02 10:35:01
      48Operator theory / Mathematical physics / Classical mechanics / Gauge theory / Von Neumann algebra / Quantum field theory / Density matrix / John von Neumann / Hamiltonian mechanics / Physics / Quantum mechanics / Theoretical physics

      Von Neumann algebra automorphisms and time-thermodynamics relation in general covariant quantum theories A. Connes1 , C. Rovelli2 Institut des Hautes Etudes Scientifiques, 35 route de Chartres, 91440 Bures sur Yvette, Fr

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      Source URL: www.alainconnes.org

      Language: English - Date: 2006-11-21 08:42:32
      49Quantum electrodynamics / Optics / Quantum decoherence / Photon / Double-slit experiment / Electron / Quantum state / Cavity opto-mechanics / Quantum Zeno effect / Physics / Quantum measurement / Quantum mechanics

      Ph 12b Quantum Physics 26 January 2010 Decoherence Part of our motivation for developing the density matrix formalism is to prepare the way for a discussion of decoherence. Decoherence provides the explanation for why, a

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      Source URL: www.theory.caltech.edu

      Language: English - Date: 2010-01-26 12:37:48
      50

      AICS TECHNICAL Report N0Optimization of matrix-vector multiplication for Real-Space Density Functional Theory Code on the K computer

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      Source URL: www.aics.riken.jp

      - Date: 2014-12-02 00:32:04
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