Tommaso Roscilde Former Group Member Curent Location: assistant professor, Lyon University Working on: Quantum Magnetism Quantum Information Theory

Papers Written:

2008:

• Field induced disordered-local-moment phase in site-diluted spin-gap antiferromagnets
  R.Yu, T. Roscilde, and S. Haas, New J. Phys. 10, 013034 (2008)

• Mott glass in site-diluted S=1 antiferromagnets with single-ion anisotropy
  T. Roscilde and S. Haas, Phys. Rev. Lett. 99, 047305 (2007).

• Quantum disorder and Griffiths singularities in bond-diluted two-dimensional Heisenberg antiferromagnets
  R. Yu, T. Roscilde, and S. Haas, Phys. Rev. B 73, 064406 (2006)

• Scaling Behavior of Entanglement in Two- and Three-Dimensional Free Fermions
  W. Li, L. Ding, R. Yu, T. Roscilde, and S. Haas, Phys. Rev. B 74 , 073103 (2006)

• Bose–Einstein condensation versus localization of bosonic quasiparticles in disordered weakly-coupled dimer antiferromagnets
  T. Roscilde and S. Haas, J. Phys. B: At. Mol. Opt. Phys. 39 , S153 (2006)

• Quantum phase transition in spin systems studied through entanglement estimators
  A. Fubini, S. Haas, T. Roscilde, V. Tognetti, and P. Verucchi, Open Systems \& Information Dynamics 13, 445 (2006)

• Entanglement and Factorized Ground States in Two-Dimensional Quantum Antiferromagnets
  T. Roscilde, P. Verrucchi, A. Fubini, S. Haas, and V. Tognetti, Phys. Rev. Lett. 94, 147208 (2005)

• Quantum percolation in two-dimensional antiferromagnets
  R. Yu, T. Roscilde, and S. Haas, Phys. Rev. Lett. 94, 197204 (2005)

• Quantum localization in bilayer Heisenberg antiferromagnets with site dilution
  T. Roscilde and S. Haas, Phys. Rev. Lett. 95, 207206 (2005)

• Anisotropy-Induced Ordering in the Quantum J₁-J₂ Antiferromagnet
  T. Roscilde, A. Feiguin, A. L. Chernyshev, S. Liu, and S. Haas, Phys. Rev. Lett. 93, 017203 (2004)

• Studying quantum spin systems through entanglement estimators
  T. Roscilde, P. Verrucchi, A. Fubini, S. Haas, and V. Tognetti, Phys. Rev. Lett. 93, 167203 (2004)