2017

  • Impurities near an antiferromagnetic-singlet quantum critical point,  Tiago Mendes-Santos, N. C. Costa, G. Batrouni, N. Curro, R. R. dos Santos, T. Paiva, and R. T. Scalettar,  Phys. Rev. B 95, 054419 (2017). 

  • Magnetism, transport, and thermodynamics in two-dimensional half-filled Hub- bard superlattices,  Rubem Mondaini, and T. Paiva,   Phys. Rev. B 95, 075142 (2017). 

2016

 

  • Ferromagnetism beyond Lieb´s Theorem,  Natanael C. Costa, Tiago Mendes-Santos, Thereza Paiva, Raimundo R. dos Santos,  and Richard T. Scalettar, Phys. Rev. B. 94, 155107 (2016).
  • Observation of Spatial Charge and Spin Correlations in the 2D Fermia-Hubbard model,  Russell A. Hart, Lawrence W. Cheuk, Matthew A. Nichols, Katherine R. Lawrence, Melih Okan, Hao Zhang, Ehsan Khatami, Nandini Trivedi, Thereza Paiva, Marcos Rigol, and Martin W. Zwierlein,   Science 353, 1260 (2016).

2015

 

  • Cooling atomic gases with disorder,   Thereza Paiva, Ehsan Khatami, Shuxiang Yang, Valéry Rousseau, Mark Jarrell, Juana Moreno, Randall G. Hulet, and Richard T. Scalettar, Phys. Rev. Lett. 115, 240402.
  • Observation of antiferromagnetic correlations in the Hubbard model with ultracold atoms,  Russell A. Hart, Pedro M. Duarte, Tsung-Lin Yang, Xinxing Liu, Thereza Paiva, Ehsan Khatami, Richard T. Scalettar, Nandini Trivedi, David A. Huse, and Randall G. Hulet,  Nature 519, 211 (2015).
  • Size and shape of Mott regions for fermionic atoms in a two-dimensional optical lattice, Tiago Mendes-Santos, T. Paiva e R. R. dos Santos,   Phys. Rev. A 91, 023632 (2015) 
  • Compressibility of a Fermionic Mott Insulator of Ultracold Atoms,  Pedro M. Duarte, Russell A. Hart, Tsung-Lin Yang, Xinxing Liu, Thereza Paiva, Ehsan Khatami, Richard T. Scalettar, Nandini Trivedi, and Randall G. Hulet,   Phys. Rev. Lett. 114, 070403 (2015).

2014

  • Magnetic and metal-insulator transitions in coupled spin-fermion systems,  R. Mondaini, T. Paiva e R. T. Scalettar,  Phys. Rev. B 90, 144418 (2014).
  • Determinant quantum Monte Carlo study of d-wave pairing in the plaquette Hubbard hamiltonian,     Tao Ying, R. Mondaini, X. D. Sun, T. Paiva, R. M. Fye e R. T. Scalettar, Phys. Rev. B 90, 075121 (2014).
  • Evolution of magnetic layers stacking sequence within the magnetic structure of Ho(CoxNi1−x)2B2C ,  M. ElMassalami, H. Takeya, B. Ouladdiaf, A. M. Gomes, T. Paiva e R. R. dos Santos, J. Magn. Magn. Mater. 372, 74 (2014). 

2013

  • Finite-temperature properties of strongly correlated fermions in the honeycomb lattice, B. Tang, T. Paiva, E. Khatami, M. Rigol,  Phys. Rev. B 88, 125127 (2013). 
  • Entanglement, magnetism, and metal-insulator transitions in fermionic super- lattices,  Tiago Mendes-Santos, T. Paiva e R. R. dos Santos,  Phys. Rev. B 87, 214407 (2013).

2012

  • Determinant Quantum Monte Carlo Study of the Enhancement of d-wave Pair- ing by Charge Inhomogeneity,  R. Mondaini, Tao Ying, T. Paiva e R. T. Scalettar,  Phys. Rev. B 86, 184506 (2012). 
  • Tuning in magnetic modes in Tb(CoxNi1−x)2B2C: from longitudinal spin-density waves to simple ferromagnetism,  M. ElMassalami, H. Takeya, B. Ouladdiaf, R. Maia Filho, A. M. Gomes, T. Paiva, R. R. dos Santos,  Phys. Rev. B 85, 174412 (2012). 
  • Universal probes for antiferromagnetic correlations and entropy in cold fermions on optical lattices,  E. V. Gorelik, D. Rost, T. Paiva, R. T. Scalettar, A. Klüper, N. Blümer, Phys. Rev. A 85, 061602R (2012). 
  • Finite-size effects in transport data from quantum Monte Carlo simulations,  R. Mondaini, K. Bouadim, T. Paiva e R. R. dos Santos,   Phys. Rev. B 85, 125127 (2012). 

2011

  • Fermions in 3D Optical Lattices: Cooling protocol to obtain antiferromagnetism, T. Paiva, Yen-Lee Loh, M. Randeria, R. T. Scalettar e N. Trivedi,  Phys. Rev. Lett. 107, 086401 (2011).

2010

  • Fermions in 2D Optical Lattices: Temperature and Entropy Scales for Observing Antiferromagnetism and Superfluidity,  T. Paiva, R. T. Scalettar, M. Randeria e N. Trivedi,  Phys. Rev. Lett. 104, 066406 (2010). 

2009

  • Kondo–attractive-Hubbard model for the ordering of local magnetic moments in superconductors,  P. R. Bertussi, A. L. Malvezzi, Thereza Paiva, e R. R. dos Santos, Phys. Rev. B 79, 220513(R) (2009).

  • Model for spin coupling disorder effects on the susceptibility of antiferromagnetic nanochains,  C. M. Chaves, Thereza Paiva, J. d’Albuquerque e Castro e B. Koiller, Appl. Phys. Lett 94, 032505 (2009).