Username: jense

Name: Jens Eisert
University: University of Potsdam and Institute for Advanced Study Berlin
Occupation: EURYI Fellow and Professor
Discipline: Physics
Website: http://www.jense.qipc.org

Papers SciTed

Scites: 11
1008.0253[abs pdf who comments(0)]
Title: Long distance two-party quantum cryptography made simple
Authors: Iordanis Kerenidis, Stephanie Wehner
Scites: 1
1008.0594[abs pdf who comments(0)]
Title: Quantum Light from a Whispering Gallery Mode Disk Resonator
Authors: J. U. Fuerst, D. V. Strekalov, D. Elser, A. Aiello, U. L. Andersen, Ch. Marquardt, G. Leuchs
Scites: 14
1008.0452[abs pdf who comments(0)]
Title: One-Shot Classical Data Compression with Quantum Side Information and the Distillation of Common Randomness or Secret Keys
Authors: Joseph M. Renes, Renato Renner
Scites: 2
1007.4825[abs pdf who comments(0)]
Title: Renyi entropy, mutual information, and fluctuation properties of Fermi liquids
Authors: Brian Swingle
Scites: 13
1007.5456[abs pdf who comments(0)]
Title: One-Shot Classical-Quantum Capacity and Hypothesis Testing
Authors: Ligong Wang, Renato Renner
Scites: 4
1007.4626[abs pdf who comments(0)]
Title: Strongly subadditive functions
Authors: Koenraad Audenaer, Fumio Hiai, Denes Petz
Scites: 9
1007.4145[abs pdf who comments(0)]
Title: Entanglement renormalization and gauge symmetry
Authors: Luca Tagliacozzo, Guifre Vidal
Scites: 8
1007.5283[abs pdf who comments(0)]
Title: A hierarchy of topological tensor network states
Authors: Oliver Buerschaper, Juan Martín Mombelli, Matthias Christandl, Miguel Aguado
Scites: 7
1007.0725[abs pdf who comments(0)]
Title: Graphical calculus for Gaussian pure states with applications to continuous-variable cluster states
Authors: Nicolas C. Menicucci, Steven T. Flammia, Peter van Loock
Scites: 8
1007.0997[abs pdf who comments(0)]
Title: Quantum Communication in Rindler Spacetime
Authors: Kamil Bradler, Patrick Hayden, Prakash Panangaden
Scites: 9
1006.5479[abs pdf who comments(0)]
Title: The Kitaev Model with Boundary: Condensations and Symmetries
Authors: Salman Beigi, Peter W. Shor, Daniel Whalen
Scites: 10
1006.4871[abs pdf who comments(0)]
Title: Topological order in an exactly solvable 3D spin model
Authors: Sergey Bravyi, Bernhard Leemhuis, Barbara M. Terhal
Scites: 5
1006.3532[abs pdf who comments(0)]
Title: Simulation of anyons using entanglement renormalisation
Authors: Robert N. C. Pfeifer, Philippe Corboz, Oliver Buerschaper, Miguel Aguado, Matthias Troyer, Guifre Vidal
Scites: 1
1006.3420[abs pdf who comments(0)]
Title: Universal corrections to scaling for block entanglement in spin-1/2 XX chains
Authors: Pasquale Calabrese, Fabian H. L. Essler
Scites: 5
1006.3095[abs pdf who comments(0)]
Title: Simulating Strongly Correlated Quantum Systems with Tree Tensor Networks
Authors: Valentin Murg, Örs Legeza, Reinhard M. Noack, Frank Verstraete
Scites: 2
1006.3152[abs pdf who comments(0)]
Title: Noisy entanglement evolution for graph states
Authors: L. Aolita, D. Cavalcanti, R. Chaves, C. Dhara, L. Davidovich, A. Acin
Scites: 9
1006.1896[abs pdf who comments(0)]
Title: Distilling entanglement from arbitrary resources
Authors: Francesco Buscemi, Nilanjana Datta
Scites: 2
1006.0754[abs pdf who comments(0)]
Title: Probing the Superfluid to Mott Insulator Transition at the Single Atom Level
Authors: Waseem S. Bakr, Amy Peng, M. Eric Tai, Ruichao Ma, Jonathan Simon, Jonathon I. Gillen, Simon Foelling, Lode Pollet, Markus Greiner
Scites: 2
1006.0047[abs pdf who comments(0)]
Title: Entanglement Renyi entropies in holographic theories
Authors: Matthew Headrick
Scites: 2
1006.0094[abs pdf who comments(0)]
Title: Non-equilibrium delocalization-localization transition of photons in circuit QED
Authors: S. Schmidt, D. Gerace, A. A. Houck, G. Blatter, H. E. Türeci
older papers

Comments

0910.1396 jense [2009-10-13 09:01:14]
I agree with this reasoning, Dave. From a geometrical point of view, this effect is indeed obvious. I guess, what you call "fuss" is a manifestation of a degree of surprise of people - people not necessarily working in quantum information - about the fact that such a natural property as a degree of entanglement would not be a smooth function (although this just being a consequence of its definition). I am sure that there will be many papers on "sudden death" effects related to convex subset of state space that have an interior, as Matt has already anticipated. To end on a positive note, there is a value in looking at specific dynamics of open quantum systems, so just discussing that and leaving out the "surprise value" of a sudden death effect could and should be meaningful.

Statistics

Papers SciTed: 244
Average Scites for those papers: 5.84
Number of comments: 1

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History

[2010-08-04 00:02:45] jense voted for 1008.0253
[2010-08-04 00:02:18] jense voted for 1008.0594
[2010-08-04 00:02:02] jense voted for 1008.0452
[2010-08-02 04:28:09] jense voted for 1007.4825
[2010-08-02 04:28:06] jense voted for 1007.5456
[2010-08-02 04:28:03] jense voted for 1007.4626
[2010-08-02 04:28:00] jense voted for 1007.4145
[2010-08-02 04:27:55] jense voted for 1007.5283
[2010-07-08 04:54:16] jense voted for 1007.0725
[2010-07-08 04:53:55] jense voted for 1007.0997
[2010-07-01 13:40:15] jense voted for 1006.5479
[2010-06-28 10:09:50] jense voted for 1006.4871
[2010-06-18 01:18:54] jense voted for 1006.3532
[2010-06-18 01:18:35] jense voted for 1006.3420
[2010-06-18 01:17:27] jense voted for 1006.3095
[2010-06-18 01:17:26] jense voted for 1006.3152
[2010-06-11 03:08:33] jense voted for 1006.1896
[2010-06-07 03:37:11] jense voted for 1006.0754
[2010-06-03 13:09:57] jense voted for 1006.0047
[2010-06-02 04:44:17] jense voted for 1006.0094
[2009-10-13 09:01:14] jense commented on 0910.1396