Density matrix

Results: 294



#Item
241Mathematics / Quantum mechanics / Quantum algorithms / Models of computation / Mathematical physics / Quantum circuit / Quantum gate / Density matrix / Quantum Fourier transform / Physics / Quantum information science / Theoretical computer science

Phase Estimation In this lecture we will describe Kitaev’s phase estimation algorithm, and use it to obtain an alternate derivation of a quantum factoring algorithm. We will also use this technique to design quantum circuits for computing the Quantum

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Source URL: www.cs.berkeley.edu

Language: English - Date: 2009-04-21 15:51:01
242Uncertainty principle / Quantum field theory / Density matrix / Reality / Consciousness / Interpretations of quantum mechanics / Schrödinger equation / Physics / Quantum mechanics / Wave function

arXiv:quant-ph/0108039v1 8 Aug 2001

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Source URL: xxx.lanl.gov

Language: English - Date: 2011-08-02 18:59:44
243Theoretical computer science / Mathematics / Bloch sphere / Qubit / Density matrix / Pauli matrices / Trigonometric functions / Quantum computer / Quantum state / Physics / Quantum mechanics / Quantum information science

Microsoft Word - 121_Lucian Dragne_paginat.doc

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Source URL: www.scientificbulletin.upb.ro

Language: English - Date: 2010-11-17 04:23:15
244Interpretations of quantum mechanics / Quantum state / Observable / Carlo Rovelli / Measurement problem / Density matrix / Many-worlds interpretation / Expectation value / Observer / Physics / Quantum mechanics / Relational quantum mechanics

Rovelli’s World* Bas C. van Fraassen forthcoming in Foundations of Physics 2009

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Source URL: www.princeton.edu

Language: English - Date: 2009-07-08 14:37:49
245Science / Philosophy of thermal and statistical physics / Quantum mechanics / Statistical mechanics / Information theory / Entropy / Von Neumann entropy / Quantum statistical mechanics / Density matrix / Physics / Thermodynamic entropy / Thermodynamics

Entropy, von Neumann and the von Neumann entropy ∗

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Source URL: www.renyi.hu

Language: English - Date: 2001-02-13 03:17:19
246Data modeling / Graph theory / Tanner graph / Error detection and correction / Finite fields / Graph / Low-density parity-check code / Cyclic / Circulant matrix / Mathematics / Coding theory / Algebra

Design of LDPC codes • •

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Source URL: www.ii.uib.no

Language: English - Date: 2006-11-03 03:48:16
247Mathematics / Information / Low-density parity-check code / Decoding methods / Noisy-channel coding theorem / Parity-check matrix / Check digit / Binary symmetric channel / Forward error correction / Coding theory / Error detection and correction / Discrete mathematics

1962 IRE

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Source URL: www.sps.ele.tue.nl

Language: English - Date: 2002-10-15 04:58:05
248Quantum Zeno effect / Measurement problem / Measurement in quantum mechanics / Density matrix / Superselection / Quantum state / Quantum entanglement / Quantum field theory / Coherence / Physics / Quantum mechanics / Quantum decoherence

Elements of Environmental Decoherence∗ quant-ph[removed]Aug 1999

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Source URL: www.decoherence.de

Language: English - Date: 2003-06-02 16:41:00
249Optics / Quantum measurement / Spintronics / Dephasing / Photon / Quantum entanglement / Quantum dot / Biexciton / Density matrix / Physics / Quantum mechanics / Quantum information science

PHYSICAL REVIEW B 78, 195410 ͑2008͒ Entangled photon sources based on semiconductor quantum dots: The role of pure dephasing

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Source URL: physik.uni-graz.at

Language: English - Date: 2008-11-13 01:55:22
250Algebra / Mathematics / Operator theory / Functional analysis / Linear algebra / Density matrix / Schmidt decomposition / Quantum state / Partial trace / Physics / Quantum mechanics / Quantum information science

Chapter 5 Density matrix formalism In chap 2 we formulated quantum mechanics for isolated systems. In practice

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Source URL: ipg.epfl.ch

Language: English - Date: 2009-10-20 10:16:03
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