Giles Smith, David Budworth Deputy Personal Finance Editor, Andrew Robson, Alfred Beka, Amanda Andrews, Christina Hardyment, Alexi Mostrous, Maggie O'Farrell, Paul McKenna TV Hypnotist, Clare Lewis, Rosemary Righter, Nicholas Bamforth, Amanda Ursell, Simon Barnes, Shami Chakrabarti Director of Liberty, Jane MacQuitty, Robert Vincent, Peter Lansley, John Morgan, Ashling O'Connor Olympics Correspondent, Simon Hills, Robert Lindsay, Paul Hoggart, Mark Souster, Robin Pagnamenta Energy Editor, Catherine Boyle, Ivo Tennant, Tony Turnbull, Emma Cook, Philip Howard, Julia Brookes, Carol Midgley, Brian Wylie, Ben Hoyle Arts Reporter, Kate Wighton, James Bone, Rachel Campbell-Johnston, Melissa Katsoulis, Dominic Wells, Clive Davis, Carol Smillie, Gabrielle Starkey, Margaret Carruthers, Patrick Kidd, Gráinne Gilmore Economics Correspondent, Graham Stewart, Irene Khan Secretary-General, Lauren Thompson, A. Hill Griffith, John Bungey, Alexei Sayle, Marcus Wareing, Lucy Bannerman, Joanna Sugden, David Norman Director of Campaigns, Philip Ewan, Martin Samuel Chief Football Correspondent, Giles Coren, Robin Pagnamenta, Terry Marsh, Vivienne Parry, Dr Copperfield, Sean O'Neill Crime Editor, Pat Gibson, Jane MacArtney, Alan Titchmarsh, Emma Magnus, Brian Keenan, Toby Sawday, Vinny Lee, Donald Hutera, Steven Hoggart, Atul Kochhar, Jack Malvern, Steve Bird, Debra Craine, Ruth Corbett, Kirsteen Nixon, Gary Jacob, Tom Charity, Victoria Segal, Allan Simmons, Peter Stiff, Nicola Smith, Tim Reid, Rosemary Bennett, Jeanette Winterson, Ma Jian, Laura Lovett, Dalya Alberge Arts Correspondent, Tom Gatti, Jo Morris, Peter Millar, David Sharrock Ireland Correspondent, Thomas Gillan, Lydia Slater, Julia Brookers, Sophie Harris, Ben Lerwill, Toby Murcott, David Hands, Charles Bremner, Matthew Collings, Keith Matthews, Adam Sherwin Media Correspondent, Ben MacHell, Lucy Sweeney, Tim Teeman, Sue Mallia, Hugo Rifkind, Derwent May, Lord Elton, Kate Muir, Richard Hobson Deputy Cricket Correspondent, Jonathan Fenby, Tom Whitwell, Ed Potton, Suzy Jagger, Oliver Kay, Stephen Anderton, David Vinter, Sarah Vine, Jane Wheatley, Mark Henderson Science Editor, John Westerby, Lisa Armstrong, Peter Ellegard, Tom Baldwin, David Lawrenson, Andrew Salmon, Mark Hix, Sally Baker, Angela Hatnett, Douglas Rankine, Terry Christian, Pete Paphides, Simon de Bruxelles, John Hopkins Golf Correspondent, Rob Wright, Geoffrey Dean, Christina Koning, Neil Harman Tennis Correspondent, Rose Prince, Raymond Keene, Pratap Rughani, Adam Sage, Christine Buckley, Suzi Godson, Lewis Smith, Matthew Pryor, Kate Saunders, Kathleen Glancy, Gill Hallifax, Bruce Dessau, Philip Boobbyer, Oliver Peyton, Christine Buckley Industrial Editor, Marcus Binney Architecture Correspondent, Peta Bee, Jeremy Page, Neville Scott, Mary Lussiana, Roger Phillips, Chris Campling, Rick Jones, Cathy Harris, Samantha Lewis, Anil Bhanot, Patrick Hosking, Gary Buchanan, Laura Deeley, Rebecca O'connor, Ross Leckie, Erica Wagner, Marcel Berlins, Kenneth Denby, James Charles, John Sauven Executive Director, Nick Hasell, Peter Dixon, Thomasina Miers, Martyn Lobley, GP, Rodney Drake, David Hands Rugby Correspondent, Tony Cascarino, Ruth Scurr, Anthony Aust Former Deputy Legal Adviser, Paul Simons, Jerry Diccos, Kevin Maher, Nicholas Clee, Mike Mulvihill, Fiona Sims, Steve Jelbert, Nigel Kendall, Elizabeth Balsom, Joanna Pitman, Attiq Sadiq, Philip Webster Political Editor, Charlotte Buckley, Richard Ehrlich, Robert Crampton, Steve Hawkes, Robin Kempster, Harriet Addison, Natasha Cooper, John Cutter, Min Jin Lee, Dominic Maxwell, Prue White, Matthew Parris, Mark Bridge, Amanda Craig, George Caulkin, Bishop John Bickersteth, John W. Fordham, Tim Wapshott, Caitlin Moran, Richard Hammond, Clare Sims, Sheila Keating, Kevin Dowling, Iain Finlayson, Gordan Ramsay, Neil Fisher, Tony Dawe, Brian Clarke, Bess Twiston Davies, Joe Clay, David Hutcheon, John Naish, Gavin Cumine, Minty Clinch, Mark Henderson, Martin Waller, Jeremy Hobson, Lewis Smith Environment Reporter, Chris Ayres, Andrew Ketteringham, Patrick Foster, Mark Baldwin, John Hodges, Ashling O'Connor, Anna Shepard, Louise Cohen, Benedict Nightingale, Paul Larter, Rick Broadbent Athletics Correspondent, Dr Thomas Stuttaford, Stephen Dalton, Nicola Woolcock, Alyson Rudd, Richard Morrison, Tom Chesshyre, Tony Halpin, Robert Cole Personal Investor, Lou Siroy, Travel Picture Editor, David Budworth, Adam Sherwin, Gabriele Marcotti European Football Correspondent, Hugh Taylor, Alice Miles, Jamie Oliver, James Christopher, Alan Jackson, Becky Jones, Kim Newman, Ryan, Will Hide, Jan Raath, Douglas Kennedy, Richard Ford, Frances Osborne, Lisa Verrico, Louise West,
... Ladytron Velocifero(Nettwerk, TMS £10.99) Alanis Morissette Flavors of Entanglement (Warners, TMS £13.99) Buika Jazz/world Nina ...
2008 - Gale Group | TDA
Massimo Blasone, Fabio Dell’Anno, Silvio De Siena, Fabrizio Illuminati,
... allows a detailed analysis of the dynamical behavior of flavor entanglement during free propagation. This provides further elements leading ... analysis is carried out by studying the distribution of the flavor entanglement; to this aim, we perform combined investigations of the behaviors of the two-flavor concurrence and of the logarithmic negativities associated with ...
Tópico(s): Quantum and electron transport phenomena
2015 - Institute of Physics | EPL (Europhysics Letters)
Y. Takubo, Tsubasa Ichikawa, S. Higashino, Yuichiro Mori, Kunihiro Nagano, Izumi Tsutsui,
... the Bell test (i.e., detecting a violation of the Bell inequality) with the ATLAS detector at the Large Hadron Collider (LHC) at CERN through the flavor entanglement between the $B$ mesons. After addressing the possible ...
Tópico(s): Biofield Effects and Biophysics
2021 - American Physical Society | Physical review. D/Physical review. D.
Pooja Siwach, Anna M. Suliga, A. B. Balantekin,
... polarization vector. We propose a qualitative measure of entanglement in terms of flavor-lepton number conserved quantities. We find that in ... the entanglement can be underestimated in the two-flavor approximation. The dependence of the entanglement on mass ordering is also investigated. We also ...
Tópico(s): Particle physics theoretical and experimental studies
2023 - American Physical Society | Physical review. D/Physical review. D.
Dong Wang, Fei Ming, Xue‐Ke Song, Liu Ye, Jing‐Ling Chen,
... we utilize EUR as a criterion to detect entanglement of neutrino-flavor state. Our results could illustrate the potential applications ...
Tópico(s): Dark Matter and Cosmic Phenomena
2020 - Springer Science+Business Media | The European Physical Journal C
Massimo Blasone, Fabio Dell’Anno, Silvio De Siena, Fabrizio Illuminati,
... can be equivalently described in terms of (dynamical) entanglement of neutrino flavor modes. We review previous results derived in the ...
Tópico(s): Dark Matter and Cosmic Phenomena
2013 - Elsevier BV | Nuclear Physics B - Proceedings Supplements
M. M. Ettefaghi, Z. S. Tabatabaei Lotfi, R. Ramezani-Arani,
... 2015) 20007. Our result shows that the origin of the flavor entanglement in neutrino oscillation is the same as that of quantum coherence. Furthermore, in the wave packet framework, ...
Tópico(s): Dark Matter and Cosmic Phenomena
2020 - Institute of Physics | EPL (Europhysics Letters)
... Mills lattice gauge field theory, and the dynamics of flavor entanglement in four neutrino systems.
Tópico(s): Quantum and electron transport phenomena
2022 - American Physical Society | Physical review. A/Physical review, A
Massimo Blasone, Fabio Dell’Anno, Silvio De Siena, Fabrizio Illuminati,
... with all the possible bipartitions, we analyze the entanglement in the states of flavor neutrinos and antineutrinos. Remarkably, we show that the entanglement is connected with experimentally measurable quantities, i.e. the variances of the lepton numbers and charges.
Tópico(s): Quantum Mechanics and Applications
2014 - Institute of Physics | EPL (Europhysics Letters)
Andreas Karch, Christoph F. Uhlemann,
... derivations for the contribution of massless and massive flavor degrees of freedom to the entanglement entropy in N=4 SYM theory.
Tópico(s): Particle physics theoretical and experimental studies
2014 - Springer Nature | Journal of High Energy Physics
Marcela Carena, Ian Low, Carlos E. M. Wagner, Ming-Lei Xiao,
... gauge coupling is turned off. Demanding the suppression of flavor entanglement during the scattering, the perturbative $S$-matrix in the broken phase can only be in the equivalent class of the Identity gate and the scalar potential exhibits ...
Tópico(s): Quantum Information and Cryptography
2024 - American Physical Society | Physical review. D/Physical review. D.
Guang-Jie Wang, Yuwen Li, Lijuan Li, Xue‐Ke Song, Dong Wang,
... suggesting that the bipartite entanglement measured by squared entanglement of formation of the three-flavor neutrino system set a limitation to the sum of pairwise squared entanglement of formation. Furthermore, we found that the squared quantum discord is also monogamous in three-flavor neutrino system. As a comparison, we test the ...
Tópico(s): Dark Matter and Cosmic Phenomena
2023 - Springer Science+Business Media | The European Physical Journal C
Massimo Blasone, Fabio Dell’Anno, Silvio De Siena, Fabrizio Illuminati,
... description of the phenomena of particle mixing and flavor oscillations in terms of entanglement, a fundamental quantum resource. We extend such a ... nontrivial nature of flavor neutrino states, the presence of antiparticles provides additional contributions to flavor entanglement. We use a suitable entanglement measure, the concurrence, ...
Tópico(s): Quantum Mechanics and Applications
2014 - Hindawi Publishing Corporation | Advances in High Energy Physics
Massimo Blasone, Fabrizio Illuminati, Giuseppe Gaetano Luciano, Luciano Petruzziello,
... the flavor vacuum. In particular, we quantify the flavor vacuum entanglement in terms of the von Neumann entanglement entropy of the reduced state. Furthermore, in a suitable limit, we show that the flavor vacuum has a structure akin to the thermal ...
Tópico(s): Quantum Mechanics and Applications
2021 - American Physical Society | Physical review. A/Physical review, A
... of this result is established for two different flavors of the multipartite squashed entanglement.
Tópico(s): Quantum Mechanics and Applications
2016 - Springer Science+Business Media | Quantum Information Processing
Massimo Blasone, Fabio Dell’Anno, Silvio De Siena, Marco Di Mauro, Fabrizio Illuminati,
... in detail the amount and the distribution of entanglement in the physically relevant cases of flavor mixing in quark and neutrino systems. By using the wave packet description for localized particles, we use the global measure of entanglement, suitably adapted for the instance of multipartite mixed ...
Tópico(s): Particle physics theoretical and experimental studies
2008 - American Physical Society | Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology
Massimo Blasone, Fabio Dell’Anno, Silvio De Siena, Fabrizio Illuminati,
... with all the possible bipartitions, we analyze the entanglement in the multiparticle states of two-flavor neutrinos and anti-neutrinos. A direct comparison with ...
Tópico(s): Quantum Mechanics and Applications
2013 - IOP Publishing | Journal of Physics Conference Series
Massimo Blasone, Fabio Dell’Anno, Silvio De Siena, Fabrizio Illuminati,
... of single-particle states. We show that mode entanglement can be expressed in terms of flavor transition probabilities, and therefore that single-particle entangled ...
Tópico(s): Quantum Mechanics and Applications
2009 - Institute of Physics | EPL (Europhysics Letters)
Alex Bocharov, Shawn X. Cui, Vadym Kliuchnikov, Zhenghan Wang,
... O(3^{2\,n} \, \log{1/\varepsilon})$ and entanglement cost that is exponential in $n$. Another flavor of the algorithm produces efficient circuits with upper complexity bound in $O(n\,3^{2\,n} \, \log{1/\varepsilon})$ and no additional entanglement cost.
Tópico(s): Quantum many-body systems
2016 - American Physical Society | Physical review. A/Physical review, A
Produção Nacional
Revisado por pares
Victor A. S. V. Bittencourt, Celso J. Villas-Bôas, Alex E. Bernardini,
... shown to support a statistical correlation between quantum entanglement and damped oscillations in the scenario of three-flavor quantum mixing for neutrinos. Once the mass-eigenstates ... can be extracted from correlation quantifiers, namely the entanglement of formation and the logarithmic negativity. Such a decoherence scale is compared with the coherence length of damped oscillations. Damping signatures exhibited by flavor transition probabilities as an effective averaging of the oscillating terms are then explained as owing to loss of entanglement between mass modes involved in the relativistic propagation.
Tópico(s): Spectroscopy and Quantum Chemical Studies
2014 - Institute of Physics | EPL (Europhysics Letters)
Subhashish Banerjee, Ashutosh Kumar Alok, R. Srikanth, Beatrix C. Hiesmayr,
... that the strongest type of entanglement, genuine multipartite entanglement, is persistent in the flavor changing states. We prove the existence of Bell-type nonlocal features, in both its absolute ...
Tópico(s): Quantum Information and Cryptography
2015 - Springer Science+Business Media | The European Physical Journal C
Lijuan Li, Fei Ming, Xue‐Ke Song, Liu Ye, Dong Wang,
... the NO systems, we herein focus on investigating entanglement and entropic uncertainty relation in the context of three-flavor NOs. Specifically, we take advantage of three different types of entanglement measures to characterize quantum resources originating from NO ... of the entanglement of system. Therefore, the nature of entanglement and uncertainty in NOs can be explored in the practical experiment when the three-flavor neutrino states are treated as three-qubit ones, ...
Tópico(s): Quantum and electron transport phenomena
2021 - Springer Science+Business Media | The European Physical Journal C
George Georgiou, Dimitrios Zoakos,
We present a detailed study of the Entanglement Entropy for the confining Klebanov-Strassler background coupled to a large number of dynamical flavors in the Veneziano limit. As we vary the number of the massless flavors the behavior of the entropy strongly depends on the way ...
Tópico(s): Particle physics theoretical and experimental studies
2015 - Springer Nature | Journal of High Energy Physics
We compute the holographic entanglement entropy for confining gauge theories with matter fields using the formula of Ryu and Takayanagi. The gravity solutions of our interest are the wrapped D5-brane solutions of Maldacena and Nunez, and the generalizations with extra matter fields. We obtain the relation between the entanglement entropy vs. size of the subsystem, and find that the critical length is increased as we add more matter fields.
Tópico(s): Noncommutative and Quantum Gravity Theories
2013 - Elsevier BV | Physics Letters B
Niko Jokela, Jani Kastikainen, José Manuel Penín, Helime Ruotsalainen,
... monotones in conformal field theories influenced by massive flavor degrees of freedom. We examine the entanglement entropy of a spherical subregion in three holographic ... across all examples. Additionally, we calculate the leading flavor contribution to entanglement entropy using an alternative probe brane method that does not require knowledge of backreaction in the bulk geometries. These results consistently ...
Tópico(s): Cosmology and Gravitation Theories
2024 - Springer Nature | Journal of High Energy Physics
Konstantina Kontoudi, Giuseppe Policastro,
We consider the holographic entanglement entropy in $ \mathcal{N} $ = 4 SYM coupled to massive flavor degrees of freedom. The flavors are introduced by putting D7 branes in AdS 5. The resulting geometry including the backreaction of the branes is known in a perturbation expansion in the ratio N f /N c . We consider the expansion to first order, and compute the entanglement entropy of a region of the boundary. We ...
Tópico(s): Galaxies: Formation, Evolution, Phenomena
2014 - Springer Nature | Journal of High Energy Physics
Igor R. Klebanov, Silviu S. Pufu, Subir Sachdev, Benjamin R. Safdi,
... CFTs) of deconfined gauge fields coupled to gapless flavors of fermionic and bosonic matter describe quantum critical points of condensed matter systems in two spatial dimensions. An important characteristic of these CFTs is the finite part of the entanglement entropy across a circle. The negative of this ...
Tópico(s): Quantum Chromodynamics and Particle Interactions
2012 - Springer Nature | Journal of High Energy Physics
Massimo Blasone, Fabio Dell’Anno, Silvio De Siena, Fabrizio Illuminati,
... and oscillations. We study in detail single-particle entanglement arising in two-flavor neutrino mixing. The analysis is performed first in the context of Quantum Mechanics, and then for the case of ...
Tópico(s): Dark Matter and Cosmic Phenomena
2010 - IOP Publishing | Journal of Physics Conference Series
Quentin Duret, B. Machet, M. I. Vysotsky,
... by a non-degenerate mass spectrum, and their entanglement with the gauge symmetry, are scrutinized; the special role of flavor rotations as a very mildly broken symmetry of ...
Tópico(s): Astrophysics and Cosmic Phenomena
2009 - Springer Science+Business Media | The European Physical Journal C
J. Bernabéu, F. Martínez-Vidal, P. Villanueva-Pérez,
... relies on the B 0 $ \overline B $ 0 entanglement and decay time information available at B factories. The flavor or CP tag of the state of the still living neutral meson ...
Tópico(s): Atomic and Subatomic Physics Research
2012 - Springer Nature | Journal of High Energy Physics