I. de Vega and M. C. Bañuls
Phys. Rev. A 92, 052116 (2015)
http://journals.aps.org/pra/abstract/10.1103/PhysRevA.92.052116
G. De las Cuevas, T. S. Cubitt, J. I. Cirac, M. M. Wolf, D. Pérez- García
arXiv:1512.05709
https://arxiv.org/abs/1512.05709
Erez Zohar, Michele Burrello, Thorsten B. Wahl, J. Ignacio Cirac
Annals of Physics 363, 385 (2015)
http://www.sciencedirect.com/science/article/pii/S0003491615003802
Stefan Kühn, Erez Zohar, J. Ignacio Cirac, Mari Carmen Bañuls
JHEP 07, 130 (2015)
http://link.springer.com/article/10.1007%2FJHEP07%282015%29130
M. C. Bañuls, K. Cichy, J. I. Cirac, K. Jansen, H. Saito
Phys. Rev. D 92, 034519 (2015)
http://journals.aps.org/prd/abstract/10.1103/PhysRevD.92.034519
Mónica Benito, Martin J. A. Schuetz, J. Ignacio Cirac, Gloria Platero, Geza Giedke
arXiv:1603.01130
http://arxiv.org/abs/1603.01130
Ying-Hai Wu and Hong-Hao Tu
arXiv:1601.02594
http://arxiv.org/abs/1601.02594
A. González-Tudela, V. Paulisch, D. E. Chang, H.J. Kimble, and J.I. Cirac
Phys. Rev. Lett. 115, 163603 (2015)
http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.115.163603
Tommaso Caneva, Marco T. Manzoni, Tao Shi, James S. Douglas, J. Ignacio Cirac, Darrick E. Chang
New J. Phys. 17 (2015) 113001
http://iopscience.iop.org/article/10.1088/1367-2630/17/11/113001
A. González-Tudela, V. Paulisch, H. J. Kimble, J. I. Cirac
arxiv:1603.01243
http://arxiv.org/abs/1603.01243