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03797nam a22004215i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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20140310153034.0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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cr nn 008mamaa |
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110517s2011 gw | s |||| 0|eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
9783642193422 |
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978-3-642-19342-2 |
| 050 #4 - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
QC173.96-174.52 |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
530.12 |
| Edition number |
23 |
| 264 #1 - |
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| -- |
Berlin, Heidelberg : |
| -- |
Springer Berlin Heidelberg, |
| -- |
2011. |
| 912 ## - |
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| -- |
ZDB-2-PHA |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Wichterich, Hannu Christian. |
| Relator term |
author. |
| 245 10 - IMMEDIATE SOURCE OF ACQUISITION NOTE |
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| Title |
Entanglement Between Noncomplementary Parts of Many-Body Systems |
| Medium |
[electronic resource] / |
| Statement of responsibility, etc |
by Hannu Christian Wichterich. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
XII, 116 p. |
| Other physical details |
online resource. |
| 440 1# - SERIES STATEMENT/ADDED ENTRY--TITLE |
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| Title |
Springer Theses ; |
| Volume number/sequential designation |
1 |
| 505 0# - FORMATTED CONTENTS NOTE |
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| Formatted contents note |
Introduction -- Exploiting Quench Dynamics in Spin Chains for Distant Entanglement and Quantum Communication -- Extraction of Pure Entangled States from Many-Body Systems by Distant Local Projections -- Scaling of Negativity of Separating Blocks in Spin Chains and Critically.-Universality of the Negativity in the Lipkin-Mechkov-Glick Model -- Conclusions and Outlook -- A. Diagonalisation of the XX Model -- B. Factorisation of the Fermionic Correlation Functions -- C. Time Dependence of the Reduced Density Operator Following Quench -- D. Density Matrix Renormalisation Group Algorithm -- E. Proof of Williamson’s Theorem -- F. Partial Transposition in Continuous Variable Systems -- G. Gaussian Wigner Representation of Bosonic Vacuum -- H. Ground State Covariance Matrix of a Quadtratic Hamiltonean -- I. Bipartitie Entanglement of Gaussian States -- J. Density Matrix Spectra of Bosonic Gaussian States -- K. Bosonisation of the LMG Hamiltonian -- Bibliography. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc |
This thesis investigates the structure and behaviour of entanglement, the purely quantum mechanical part of correlations, in many-body systems, employing both numerical and analytical techniques at the interface of condensed matter theory and quantum information theory. Entanglement can be seen as a precious resource which, for example, enables the noiseless and instant transmission of quantum information, provided the communicating parties share a sufficient "amount" of it. Furthermore, measures of entanglement of a quantum mechanical state are perceived as useful probes of collective properties of many-body systems. For instance, certain measures are capable of detecting and classifying ground-state phases and, particularly, transition (or critical) points separating such phases. Chapters 2 and 3 focus on entanglement in many-body systems and its use as a potential resource for communication protocols. They address the questions of how a substantial amount of entanglement can be established between distant subsystems, and how efficiently this entanglement could be "harvested" by way of measurements. The subsequent chapters 4 and 5 are devoted to universality of entanglement between large collections of particles undergoing a quantum phase transition, where, despite the enormous complexity of these systems, collective properties including entanglement no longer depend crucially on the microscopic details. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Physics. |
|
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| Topical term or geographic name as entry element |
Quantum theory. |
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| Topical term or geographic name as entry element |
Physics. |
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| Topical term or geographic name as entry element |
Quantum Physics. |
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| Topical term or geographic name as entry element |
Strongly Correlated Systems, Superconductivity. |
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| Topical term or geographic name as entry element |
Phase Transitions and Multiphase Systems. |
| 710 2# - ADDED ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
SpringerLink (Online service) |
| 773 0# - HOST ITEM ENTRY |
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| Title |
Springer eBooks |
| 776 08 - ADDITIONAL PHYSICAL FORM ENTRY |
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| Display text |
Printed edition: |
| International Standard Book Number |
9783642193415 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
http://dx.doi.org/10.1007/978-3-642-19342-2 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
|
| Item type |
E-Book |
