P. Hyllus

University of the Basque Country — Spain

Computer Science · Physical Sciences

13h-index1.7kcitations28works0.02yr avg
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Research Topics

Quantum Information and Cryptography(15), Quantum Mechanics and Applications(15), Quantum Computing Algorithms and Architecture(12), Cold Atom Physics and Bose-Einstein Condensates(10), Atomic and Subatomic Physics Research(5)

Publications28 total

Sub-shot-noise interferometry from measurements of the one-body density
New Journal of Physics·2012· 20 citedOpen Access
Four-qubit entangled symmetric states with positive partial transpositions
Physical Review A·2012· 50 citedOpen Access
Four-qubit PPT entangled symmetric states
arXiv (Cornell University)·2012· 1 citedOpen Access
Twin Matter Waves for Interferometry Beyond the Classical Limit
Science·2011· 430 citedOpen Access
Entanglement and Sensitivity in Precision Measurements with States of a Fluctuating Number of Particles
Physical Review Letters·2010· 126 citedOpen Access
Parametric Amplification of Vacuum Fluctuations in a Spinor Condensate
Physical Review Letters·2010· 85 citedOpen Access
Resonant amplification of quantum fluctuations in a spinor gas
Laser Physics·2010· 4 cited
OBSERVATION OF VACUUM FLUCTUATIONS IN A SPINOR BOSE-EINSTEIN CONDENSATE
Laser Spectroscopy·2010
Multiresonant Spinor Dynamics in a Bose-Einstein Condensate
Physical Review Letters·2009· 64 citedOpen Access
Resonant amplification of quantum fluctuations with a spinor gas
2009
Covariance matrix criterion for separability
AIP conference proceedings·2009· 3 cited
Unifying several separability conditions using the covariance matrix criterion
Physical Review A·2008· 95 citedOpen Access
Resonant Spin-Changing Collisions in Spinor Fermi Gases
Physical Review Letters·2008· 5 citedOpen Access
Covariance Matrices and the Separability Problem
Physical Review Letters·2007· 163 citedOpen Access
Optimal entanglement witnesses for continuous-variable systems
New Journal of Physics·2006· 146 citedOpen Access
Differential atom interferometry beyond the standard quantum limit
Physical Review A·2006· 34 citedOpen Access
Differential atom interferometry beyond the standard quantum limit (10 pages)
Physical Review A·2006
Entanglement Properties of Composite Quantum Systems
Quantum Information Processing·2005· 4 cited
Relations between entanglement witnesses and Bell inequalities (7 pages)
Physical Review A·2005· 2 cited
Local implementation of witness operators for entanglement detection
2004
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Frequent Co-authors

Otfried Gühne(11), Maciej Lewenstein(11), Dagmar Bruß(10), W. Ertmer(7), L. Santos(7), Anna Sanpera(7), M. Scherer(6), O. Topic(6), J. Arlt(6), Carsten Klempt(6), Jens Eisert(6), G. Gebreyesus(5), T. Henninger(5), K. Eckert(5), Chiara Macchiavello(4), Augusto Smerzi(3), Artur Ekert(3), Oleg Gittsovich(3), F. Hulpke(3), J. K. Korbicz(3)