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Publications 2013

Signal detection without finite­energy limits to quantum resolution. Autor: A. Luis. Article .Revista: Ann. Phys. Volumen, pág. (año): 331, 1­8 (2013) 

There is entanglement in the primes. Autor:Jose Ignacio Latorre, German Sierra. Article.Revista:
arXiv:1403.4765 (2013)

Adiabatic quantum metrology with strongly correlated quantum optical systems.Autor: P. A. Ivanov and D. Porras. Article:Revista: Phys. Rev. A 88, 023803 Published August 2013 (fecha: 2013). http://journals.aps.org/pra/abstract/10.1103/PhysRe vA.88.023803.

SIAM J. Num. Anal.Autor:A. Ibort, J. M. Pérez­Pardo. Article: Revista: SIAM J. Num. Anal. (fecha: 2013) Publicación: 51 (2) (pág: 1254­1279).

Realization of associative products in terms of Moyal and tomographic symbols. Autor:A. Ibort, V.I. Manko, G. Marmo, A. Simone, C. Stornaiolo, F. Ventriglia.Article: Revista: Phys. Scripta, (fecha: 2013) Publicación: 87 (3) (pág: 038107) doi:10.1088/0031­8949/87/03/038107


Groupoids and the tomographic picture of quantum mechanics. Autor: A. Ibort, V.I. Manko, G. Marmo, A. Simone, C. Stornaiolo, F. Ventriglia. Article: Revista: Phys. Scripta, (fecha: 2013) Publicación: 88 (5)

(pág: 055003) doi:10.1088/0031­8949/88/05/055003


Null Phase Curves and Manifolds in Geometric Phase Theory. Autor: Chaturvedi, E. Ercolessi, A. Ibort , G. Marmo, G. Morandi, N. Mukunda, R. Simon. Article: Revista: J. Math. Phys., (fecha: 2013) Publicación: 54

(pág: 062106) doi: 10.1063/1.4811346.


Null Phase Curves and Manifolds in Geometric Phase Theory. Autor: Chaturvedi, E. Ercolessi, A. Ibort , G. Marmo, G. Morandi, N. Mukunda, R. Simon. Revista: J. Math. Phys., (fecha: 2013) Publicación: 54

(pág: 062106)  doi: 10.1063/1.4811346.


Reduction of Lie­­Jordan algebras: Classical. Autor: F. Falceto, L. Ferro, A. Ibort, G. Marmo. Article: Revista: Il Nuovo Cimento C (fecha: 2013) Publicación: 36 (3) (pág: 117­125)


Reduction of Lie­­Jordan algebras: Quantum. Autor: F. Falceto, L. Ferro, A. Ibort, G. Marmo. Article: Revista: Il Nuovo Cimento C (fecha: 2013) Publicación: 36 (3) (pág: 107­115)


Convex bodies of states and maps. Autor: J. Grabowski, A. Ibort, M. Kus, G. Marmo. Article: Revista: J. Phys. A: Math. and Theoretical (fecha: 2013) Publicación: 46 (42) (pág: 425301) doi:10.1088/1751­8113/46/42/425301


Edge States: Topological Insulators, Superconductors and QCD Chiral Bags. Autor: M. Asorey, A.P. Balachandran, J.M.Pérez­ Pardo.Article: Revista: JHEP (fecha: 2013) Publicación: (12) 073 (pág: 205­214)


Controlling and measuring quantum transport of heat in trapped­ion crystals, Autor: A. Bermudez, M. Bruderer,and M. B. Plenio. Article: Revista: Physical Review Letters (fecha: 26/07/13) Publicación: 111 (pág: 040601) http://journals.aps.org/prl/abstract/10.1103/PhysRev Lett.111.040601


Dissipation­Assisted Quantum Information Processing with Trapped Ions,Autor: A. Bermudez, T. Schaetz, and M. B. Plenio. Article: Revista: Physical Review Letters (fecha: 15/03/13) Publicación: 110 (pág: 110502)  http://journals.aps.org/prl/abstract/10.1103/PhysRev Lett.110.110502


Driven Geometric Phase Gates with Trapped Ions. Autor: A. Lemmer, A. Bermudez, and M. B. Plenio. Article: Revista: New Journal of Physics (fecha: 01/08/13) Publicación: 15 (pág:083001) http://iopscience.iop.org/1367­2630/15/8/083001


Reconciling quantum trajectories and stationary quantum distributions in single­photon polarization states. Autor: A. Luis y A. S. Sanz. Article: Revista: Phys. Rev. A Volumen, pág. (año): 87,063844 (2013) (fecha: 2013) 


Alternative measures of uncertainty in quantum metrology: Contradictions and limits. Autor: A. Luis y A. Rodil. Article: Revista: Phys. Rev. A Volumen, pág. (año): 87,034101 (2013) (fecha: 2013) 


Zeno effect in degree of polarization of a single photon or quantum­state purity of a spin­1/2 system. Autor: A. Luis, I. Gonzalo, y M. A. Porras. Article: Revista: Phys. Rev. A Volumen, pág. (año): 87,064102 (2013) (fecha: 2013) 


Density Matrix Topological Insulators. Autor: A. Rivas, O. Viyuela, M.A. Martin­Delgado. Article: Revista: Phys. Rev. B 88, 155141 (fecha: 31October 2013) .Thermal noise can destroy topological insulators (TI). However we demonstrate how TIs can be made stable in dissipative systems. To that aim, we introduce the notion of band Liouvillian as the dissipative counterpart of band Hamiltonian


Extracting the Chern number from the dynamics of a Fermi gas: Implementing a quantum Hall bar for cold atoms. Autor: Alexandre Dauphin, Nathan Goldman. Article: Revista: Phys. Rev. Lett. 111, 135302 (2013) (fecha: 2013) 


Entanglement, fractional magnetization and long-­range interactions. Autor: Andrea Cadarso, Mikel Sanz, Michael M. Wolf, J. Ignacio Cirac, David Perez­ Garcia. Article: Revista: Phys. Rev. B 87, 035114 (2013) 


Dynamics of Thermal Effects in the Spin­Wave Theory of Quantum Antiferromagnets. Autor: Ángel Rivas, Miguel A. Martin­Delgado. Article: Revista: Ann. Phys. (N.Y.) 331, 9 (2013) (fecha: 2013) We derive a master equation which allows us to study non­equilibrium dynamics of a quantum antiferromagnet. By resorting to spin wave theory we obtain a closed analytic form for the magnon decay rates.


Bosonic fractional quantum Hall states on the torus from conformal field theory. Autor: Anne E. B. Nielsen, German Sierra. Article: Revista: (fecha: 2013)  JSTAT; arXiv:1312.5134


Optical lattice implementation scheme of a bosonic topological model with fermionic atoms. Autor: Anne E. B. Nielsen, German Sierra, J. Ignacio Cirac. Article: Revista: (fecha: 2013) arXiv:1311.7684


Fractional quantum Hall states in lattices: Local models and physical implementation.Autor: Anne E. B. Nielsen, German Sierra, J. Ignacio Cirac. Article: Revista: (fecha: 2013) Nature Communications 4, 2864 (2013) arXiv:1304.0717.


Nonequilibrium and nonperturbative dynamics of ultrastrong coupling in open lines. Autor: B. Peropadre, D. Zueco, D. Porras, J.J. Garcia­Ripoll. Article: Revista: Physical Review Letters (fecha: 12/09/13) Publicación: 111 (pág: 243602) http://journals.aps.org/prl/abstract/10.1103/PhysRev Lett.111.243602


Tunable coupling engineering between superconducting resonators: from sidebands to effective gauge fields. Autor: B. Peropadre, D. Zueco, F. Wulschner, F. Deppe, A. Marx, R. Gross, J.J. Garcia­ Ripoll. Article: Revista: Physical Review B (fecha: 04/05/13) Publicación: 87 (pág: 134504) http://journals.aps.org/prb/abstract/10.1103/PhysRe vB.87.134504


Scattering of coherent states on a single artificial atom. Autor: B. Peropadre, J. Lindkvist, I.­C. Hoi, C.M. Wilson, J.J. Garc ́ıa­Ripoll, P. Delsing, G. Johansson. Article: Revista: New Journal of Physics (fecha: 03/06/13) Publicación: 15(pág: 035009) iopscience.iop.org/1367­2630/15/3/035009


Reply to Comment on "Evidence of non­mean­field­ like low­temperature behavior in the Edwards­ Anderson spin­glass model", Autor: B. Yucesoy, Helmut G. Katzgraber, J. Machta, Article: Revista: Phys. Rev (fecha: 2013) Phys. Rev. Lett. 110, 219702 (2013) (arXiv:cond­mat/1304.5210).


Correlations between the dynamics of parallel tempering and the free­energy landscape in spin glasses. Autor: B. Yucesoy, J. Machta, Helmut G. Katzgraber, Article: Revista: Phys. Rev (fecha: 2013) Phys. Rev. E 87, 012104 (2013), (arXiv:cond­mat/1210.6290).


Bose–Hubbard models with photon pairing in circuit­ QED. Autor: Benjamín Villalonga Correa, Andreas Kurcz, and Juan José García­Ripoll. Article: Revista: J. Phys. B (fecha: 11/07/13) Publicación: 46. Capítulo: 22 (pág: 224024) http://iopscience.iop.org/0953­4075/46/22/224024/


Diluted antiferromagnets in a field seem to be in a different universality class than the random­field Ising model. Autor: Bjoern Ahrens, Jianping Xiao, Alexander K. Hartmann, and Helmut G. Katzgraber, Article: Revista: (fecha: 2013) Phys. Rev. B 88, 174408 (2013), arXiv:cond­mat/1302.2480


Dissipative ground­state preparation of a spin chain by a structured environment, Autor: C. Cormick, A. Bermudez, S. F. Huelga, and M. B. Plenio. Article: Revista: New Journal of Physics (fecha: 15/07/13) Publicación: 15 (pág: 073027)http://iopscience.iop.org/1367­2630/15/7/073027


Encoding relativistic potential dynamics into free evolution. Autor: C. Sabín, J. Casanova, J. J. García­Ripoll, L. Lamata,E. Solano, and J. León. Article: Revista: Physical Review A (fecha: 02/05/13) Publicación: 85(pág: 052301) http://journals.aps.org/pra/abstract/10.1103/PhysRe vA.85.052301


Secure Optical Networks Based on Quantum Key Distribution and Weakly Trusted Repeaters. Autor: D. Elkouss; J. Martinez­ Mateo; A. Ciurana; V. Martin. Article: Revista: Journal of Optical Communications and Networking (fecha: 01/04/13) Capítulo: vol. 5, no. 4 (pág: 316328) http://dx.doi.org/10.1364/JOCN.5.000316.



Analysis of a rate­adaptive reconciliation protocol and the effect of the leakage on the secret key rate. Autor:  D. Elkouss; J. Martinez­ Mateo; V. Martin .Article: Revista: Physical Review A (fecha: 26/04/13) Capítulo: vol. 87, no. 4 (pág: 042334)  http://dx.doi.org/10.1103/PhysRevA.87.042334.


From Josephson junction metamaterials to tunable pseudo­cavities. Autor: D. Zueco, C. Fernandez­ Juez, J, Yago, U. Naether, B. Peropadre, J.J. Garcıa­ Ripoll, J. J. Mazo. Article: Revista: Supercond. Sci. Technol. (fecha:

06/06/13) Publicación: 26 (pág: 074006) iopscience.iop.org/0953­2048/26/7/074006/


2D single molecule magnets with weak topological invariant magnetic moments: Mathematical prediction of targets for chemical synthesis.Autor: Daniel M. Packwood, Kelley T. Reaves, Filippo L. Federici, Helmut G. Katzgraber, and Winfried Teizer. Article :Revista: (fecha: 2013)  Proc. R. Soc. A 469, 20130373 (2013) (arXiv:chem­phys/1306.1273.


Secure Optical Networks Based on Quantum Key Distribution and Weakly Trusted Repeaters.Autor: David Elkouss, Jesus Martinez­Mateo, Alex Ciurana, Vicente Martin.Article: Revista: Journal of Optical Communications and Networking 5 (2013) 316­328 (fecha: 2013).

Analysis of a rate­adaptive reconciliation protocol and the effect of the leakage on the secret key rate.Autor:  David Elkouss, Jesus Martinez­Mateo, Vicente Martin.Article: Revista: Physical Review A 87, 042334 (2013) (fecha: 2013).

The Heisenberg XX spin chain and low­energy QCD. Autor: David Pérez­García, Miguel Tierz.Article:Revista: arXiv:1305.3877 (2013) (fecha: 2013).

Spin glasses in a field: Three and four dimensions as seen from one space dimension. Autor: Derek Larson, Helmut G. Katzgraber, M. A. Moore and A. P. Young. Article: Revista: Phys. Rev. (fecha: 2013) Phys. Rev. B 87, 024414 (2013), (arXiv:cond­mat/1211.7297).

Processing quantum information with relativistic motion of atoms. Autor: Eduardo Martin­Martinez, David Aasen, Achim Kempf. Article:Revista: Physical Review Letters (fecha: 18/04/13) Publicación: 110 (pág: 160501) http://journals.aps.org/prl/abstract/10.1103/PhysRev Lett.110.160501.

Wavepacket detection with the Unruh­DeWitt model. Autor: Eduardo Martin­Martinez, Miguel Montero, Marco del Rey. Article: Revista: Physical Review D (fecha: 25/03/13) Publicación: 87 (pág: 064038) http://journals.aps.org/prd/abstract/10.1103/PhysRe vD.87.064038.

Simulating Dirac fermions with Abelian and non­ Abelian gauge fields in optical lattices. Autor: Emilio Alba, Xavier Fernandez­Gonzalvo, Jordi Mur­Petit, Juan Jose Garcia­Ripoll, Jiannis K Pachos. Article: Revista: Annals of Physics (fecha: 31/01/13) Publicación: 329 (pág: 64­82) http://www.sciencedirect.com/science/article/pii/S0
003491612001662.

Purifications of multipartite states: limitations and constructive methods. Autor:Gemma De las Cuevas, Norbert Schuch, David Pérez­García, J. Ignacio Cirac.Article: Revista: New J. Phys. 15, 123021 (2013).

Entanglement in low­energy states of the random­ hopping model. Autor: Giovanni Ramirez, Javier Rodriguez­Laguna, German Sierra. Article: Revista: (fecha: 2013). arXiv:1402.5015

Quantum Google in a Complex Network. Autor: Giuseppe Davide Paparo, Markus Müller, Francesc Comellas Miguel A. Martin­ Delgado. Article: Revista: Scientific Reports 3, Article number: 2773 (fecha: 04 October 2013)
Revista del grupo nature.com.

Structure of 2D Topological Stabilizer Codes Comun. Autor: H. Bombin, Article: Revista: Math. Phys. (fecha: 2013).

Self­Correcting Quantum Computers. Autor:  H. Bombin, R. W. Chhajlany, M. Horodecki, M. A. Martin­Delgado
Article: Revista: New J. Phys. (fecha: 2013) New J. Phys. 15, 055023.

Stability of topologically­protected quantum computing proposals as seen through spin glasses. Autor: H. G. Katzgraber, Ruben S. Andrist. Article: Revista: J. Phys.: Conf. Ser. 473 012019 (2013) (fecha: 2013).

Cosmological signature change in Cartan Gravity with dynamical symmetry breaking. Autor: Hans Westman, Tom
Zlosnik. Article: Revista: Physica Review A (fecha: 11/18/2013).

Exploring Cartan gravity with dynamical symmetry breaking. Autor: Hans Westman, Tom Zlosnik. Article: Revista: Annals of Physics (fecha: 4/1/2013).

Microwave Quantum Optics with an Artificial Atom in 1­D open space. Autor: I..­C. Hoi, C.M. Wilson, G. Johansson, J. Lindkvist, B. Peropadre, T. Palomaki, P. Delsing. Article: Revista: New Journal of Physics (fecha: 02/07/13) (pág: 025011) iopscience.iop.org/1367­2630/15/2/025011.

Self­organized criticality in glassy spin systems requires long­range interactions. Autor: J. C. Andresen, Zheng Zhu, Ruben S. Andrist, H. G. Katzgraber, V. Dobrosavljevic and G. T. Zimanyi. Article: Revista: Phys. Rev. Lett. 111, 097203 (2013) (fecha: 2013).

Lieb­Robinson bounds for spin­boson lattice models and trapped ions,Autor: J. Juenemann, A. Cadarso, D. Perez­Garcia, A. Bermudez, and J.J. Garcia­ Ripoll. Article: Revista: Physical Review Letters (fecha: 06/12/13) Publicación: 11 (pág: 230404) http://journals.aps.org/prl/abstract/10.1103/PhysRev Lett.111.230404.

Lieb­Robinson bounds for spin­boson lattice models and trapped ions.Autor: J. Juenemann, A. Cadarso, D. Perez­Garcia, A. Bermudez, J.J. Garcia­ Ripoll. Article: Revista: Phys. Rev. Lett. 111, 230404 (2013).


Key Reconciliation for High Performance Quantum Key Distribution. Autor: J. Martinez­Mateo; D. Elkouss; V. Martin. Article: Revista: Scientific Reports (fecha: 02/04/13) Capítulo: vol. 3, no. 1576 
(pág: 16) http://dx.doi.org/10.1038/srep01576

Robustness in Projected Entangled Pair States. Autor: J.I. Cirac, S. Michalakis, D. Perez­Garcia, N. Schuch
Article: Revista: Phys. Rev. B 88, 115108 (2013) (fecha:2013) 

Inner products of energy eigenstates for a 1­D quantum barrier. Autor: J.Julve, S.Turrini and F.J.de Urríes. Article Revista: International Journal of Theoretical Physics (fecha: 07/11/13) Publicación: 53 (pág: 971­984).

Quadratic Forms, Unbounded Self­Adjoint Operators and Quantum Observable. Autor: J.M. Pérez­Pardo. Article Revista: Il Nuovo Cimento C (fecha: 2013) Publicación: 36 (3).

Generating and verifying graph states for fault­ tolerant topological measurement­based quantum computing in two­dimensional optical lattices. Autor: Jaewoo Joo, Emilio Alba, Juan José García­Ripoll, Timothy P Spiller
Article: Revista: Physical Review A (fecha: 26/07/13) Publicación: 88. Capítulo: 1 (pág: 012328).

An xp model on AdS2 spacetime . Autor: Javier Molina­Vilaplana; German Sierra. Article Revista: Nuclear Physics (fecha: 2013). B 877, 107 (2013), arXiv:1212.2436.

Energy space entanglement spectrum of pairing models with s­wave and p­wave symmetry. Autor: Javier Rodríguez­Laguna, Miguel Ibañez Berganza, German Sierra. Article: Revista: (fecha: 2013) arXiv:1307.8363.

Novel disordering mechanism in ferromagnetic systems with competing interactions. Autor: Juan Carlos Andresen, Creighton K. Thomas, Helmut G. Katzgraber and Moshe Schechter, Article: Revista: Phys. Rev. (fecha: 2013) 
Phys. Rev. Lett. 111, 177202 (2013), (arXiv:cond­mat/1205.1572.

Self­Organized Criticality in Glassy Spin Systems Requires a Diverging Number of Neighbors. Autor:Juan Carlos Andresen, Zheng Zhu, Ruben S. Andrist, Helmut G. Katzgraber V. Dobrosavljevic, and Gergely T. Zimanyi. Article: Revista: Phys. Rev. Lett. 111, 097203 (2013) (arXiv:cond­mat/1210.3796).

STM Studies of Isolated Mn12­Ph Single Molecule Magnets. Autor: Kelley Reaves, Kyongwan Kim, Katsuya Iwaya, Taro Hitosugi, Hanhua Zhao, Kim R. Dunbar, Helmut G. Katzgraber, Winfried Teizer. Article: Revista: (fecha: 2013) SPIN 03, 1350004 (2013), (arXiv:cond­mat/1210.5934).

Entanglement Entropies in Conformal Systems with Boundaries. Autor: L. Taddia, J. C. Xavier, F. C. Alcaraz, G. Sierra. Article:Revista: (fecha: 2013) .Phys. Rev. B 88, 075112 (2013) arXiv:1302.6222.

Existence of an information unit as a postulate of quantum theory. Autor:Lluis Masanes, Markus P. Mueller, Remigiusz Augusiak, David Perez­ Garcia. Article Revista: PNAS vol 110 no 41 page 16373 (2013) (fecha: 2013)

Classical Zeno dynamics in the light emitted by an extended, partially coherent source. Autor: M. A. Porras, A. Luis, I. Gonzalo. Article: Revista: Phys. Rev. A Volumen, pág.88, 052101 (2013).

Truncated Conformal Space Approach for Perturbed Wess­Zumino­Witten SU(2)k Models . Autor: M. Beria, G. P. Brandino, L. Lepori, R. M. Konik, G. Sierra; Article: Revista: (fecha: 2013) Nucl. Phys. B 877 [FS] 457 (2013);
arXiv:1301.0084.

High­speed free­space quantum key distribution system for urban daylight applications. Autor: M. J. García­Martínez; N. Denisenko; D. Soto; D. Arroyo; A. B. Orue; V. Fernandez. Article: Revista: Applied Optics (fecha: 10/05/13) Capítulo: vol. 52, no. 14 (pág: 3311­3317)  http://dx.doi.org/10.1364/AO.52.003311.

Preparing topological PEPS on a quantum computer. Autor: Martin Schwarz, Toby S. Cubitt, Kristan Temme, Frank Verstraete, David Perez­Garcia. Article: Revista: Physical Review A 88, 032321 (2013).

Joint system quantum descriptions arising from local quantumness. Autor: Miguel Navascues, David
Perez­Garcia. Article: Revista: Commun. Math. Phys. 322, pp. 501 ­513 (2013).

Testing microscopic discretization. Autor: Miguel Navascues, David Perez­Garcia, Ignacio Villanueva. Article: Revista: J. Phys. A: Math. Theor. 46, 085304 (2013).

Alan Turing and the Origins of Complexity. Autor: Miguel­Angel Martin­ Delgado. Article:Revista: ARBOR Vol 189, No 764 (2013), a083 (fecha: 2013) http://arbor.revistas.csic.es/index.php/arbor/issue/cur rent/showToc arXiv:1110.0271

Direct imaging of topological edge states in cold­ atom systems. Article:N. Goldman, J. Dalibard, A. Dauphin, F. Gerbier, M. Lewenstein, P. Zoller, I. B. Spielman .Article: Revista: PNAS 110(17) 6736­6741 (2013) (fecha:
3/7/2013).

Topological order in PEPS: Transfer operator and boundary Hamiltonians. Autor: Norbert Schuch, Didier Poilblanc, J. Ignacio Cirac, David Perez­Garcia. Article: Revista: Phys. Rev. Lett. 111, 090501 (2013).

Uhlmann Phase as a Topological Measure for One­ Dimensional Fermion Systems. Autor: O. Viyuela, A. Rivas, M.A. Martin­Delgado. Article:Revista: Phys. Rev. Lett. en prensa (fecha: September 2013). We introduce the Uhlmann geometric phase as a tool to characterize symmetry protected topological phases in 1D fermion systems, such as topological insulators and superconductors.

Non­Equilibrium Many­Body Open­System Quantum Simulations with Trapped Ions.Autor: P. Schindler, M. Müller, D. Nigg, J. T. Barreiro, E. A. Martinez, M. Hennrich, T. Monz, S. Diehl, P. Zoller & R. Blatt. Article: Revista: Nature Physics 9, 361–367 (2013) (fecha:19 May 2013).This project explores the possibilities of many­body open­system quantum simulations in trapped ion crystals. It is a theory­experiment collaboration of the groups of Profs. R. Blatt, P. Zoller (Innsbruck) and M.A. Martin­Delgado (Madrid).


Mesoscopic mean­field theory for spin­boson chains in quantum optical systems. Autor:Pedro Nevado, Diego Porras Article:Revista: The European Physical Journal Special Topics February 2013, Volume 217, Issue 1, pp 29­
41 (fecha: Febrero 2013).

Simulation of the Jahn­Teller­Dicke magnetic structural phase transition with trapped ions. Autor:Peter A Ivanov, Diego Porras, Svetoslav S Ivanov, and Ferdinand Schmidt­ Kaler.Article: Revista: 2013 J. Phys. B: At. Mol. Opt. Phys. 46104003 (fecha: 2013) 10.1088/0953­4075/46/10/104003.


Genetic Braid Optimization: A heuristic approach to compute quasiparticle braids. Autor: Ross B. McDonald and
Helmut G. Katzgraber, Article:Revista: Phys. Rev. (fecha: 2013) Phys. Rev. B 87, 054414 (2013), (arXiv:quant­ph/1211.7359).


Stability of local quantum dissipative systems. Autor:Toby S. Cubitt, Angelo Lucia, Spyridon Michalakis, David Perez­Garcia. Article: Revista: arXiv:1303.4744 (2013).

Joint system quantum descriptions arising from local quantumness.Autor: Tom Cooney, Marius Junge, Miguel Navascues, David Perez­Garcia, Ignacio Villanueva .Article: Revista: Commun. Math. Phys. 322, pp. 501 ­513 (2013).