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Lamas Carlos

JPEG - 47.2 ko

Postdoc CNRS

Address : Laboratoire de Physique Théorique,
IRSAMC, Université Paul Sabatier,
118 Route de Narbonne,
31062 Toulouse Cedex 4, France

Office : 320 Bâtiment 3R1B4

Contact : Carlos.Lamas@irsamc.ups-tlse.fr

Preprints :

-  Statistics of holes and nature of superfluid phases in Quantum dimer models
C.A. Lamas, A. Ralko, M. Oshikawa, D. Poilblanc, P. Pujol
arXiv:1208.2416

-  Broken discrete symmetries in a frustrated honeycomb antiferromagnet
H. D. Rosales, D. C. Cabra, C. A. Lamas, P. Pujol, M. E. Zhitomirsky
arXiv:1208.2416

List of recent publications :

-  Exotic disordered phases in the quantum J1-J2 model on the honeycomb lattice
Hao Zhang, C. A. Lamas
Phys. Rev. B 87, 024415 (2013)

-  Statistical transmutation in doped quantum dimer models
C.A. Lamas, A. Ralko, D.C. Cabra, D. Poilblanc, P. Pujol
Phys. Rev. Lett. 109, 016403 (2012)

-  Combined analytical and numerical approach to study magnetization plateaux in doped quasi-one-dimensional antiferromagnets
C.A. Lamas, S. Capponi, P. Pujol
Journal-ref : Phys. Rev. B 84, 115125 (2011) ;
ArXiv:1105.3527

-  Anharmonic effects in magnetoelastic chains
D.C. Cabra, C.J. Gazza, C.A. Lamas, H.D. Rosales
Journal-ref : Phys. Rev. B 83, 224406 (2011)  ;
ArXiv:1104.1881

-  Evidence of a spin liquid phase in the frustrated honeycomb lattice.
D.C. Cabra, C.A. Lamas, H.D. Rosales
Journal-ref : Modern Physics Letters B (MPLB) 25, 891 (2011)  ;
ArXiv:1103.5888

-  Pomeranchuk instabilities in multicomponent lattice systems at finite Temperature.
C.A. Lamas, D.C. Cabra, N. Grandi
Journal-ref : International Journal of Modern Physics B 25, 3539 (2011)  ;
ArXiv:1008.4155

-  Quantum disordered phase on the frustrated honeycomb lattice
D.C. Cabra, C.A. Lamas, H.D. Rosales
Journal-ref : Phys. Rev. B 83, 094506 (2011) ;
ArXiv:1003.3226

-  Generalized Pomeranchuk instabilities in graphene
C.A. Lamas, D.C. Cabra, N. Grandi
Journal-ref : Phys. Rev. B 80, 075108 (2009)  ;
ArXiv:0812.4406

-  Fermi Liquid instabilities in two-dimensional lattice models
C.A. Lamas, D.C. Cabra, N. Grandi
Journal-ref : Phys. Rev. B 78, 115104 (2008)  ;
ArXiv:0804.4422

-  Two-dimensional Hubbard Model in the presence of lattice distortions
C.A. Lamas
Journal-ref : J. Phys. Soc. Jpn. 78 (2009) 014602  ;
ArXiv:0708.4344

-  Comparison between disordered quantum spin 1/2 chains
C.A. Lamas, D.C. Cabra, M.D. Grynberg, G.L. Rossini
Journal-ref : Phys. Rev. B 74, 224435 (2006)  ;
ArXiv:cond-mat/0607387

Teorías efectivas en sistemas correlacionados

* mes publi