output
20022026
most citedNumerical studies of confined states in rotated bilayers of graphene

313 citations

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Showing 2008Show all

12 papers · 1 filter

cond-mat.str-el2008★ 48 cited

Three-Component Fermi Gas in a one-dimensional Optical Lattice

P. Azaria, S. Capponi, P. Lecheminant

We investigate the effect of the anisotropy between the s-wave scattering lengths of a three-component atomic Fermi gas loaded into a one-dimensional optical lattice. We find four…

physics.soc-ph2008★ 12 cited

Understanding and characterizing nestedness in mutualistic bipartite networks

Enrique Burgos, Horacio Ceva, Laura Hernandez +1

In this work we present a dynamical model that succesfully describes the organization of mutualistic ecological systems. The main characteristic of these systems is the nested stru…

cond-mat.stat-mech2008★ 2 cited

Phase Transition in Heisenberg Stacked Triangular Antiferromagnets: End of a Controversy

V. Thanh Ngo, H. T. Diep

By using the Wang-Landau flat-histogram Monte Carlo (MC) method for very large lattice sizes never simulated before, we show that the phase transition in the frustrated Heisenberg…

cond-mat.str-el2008★ 63 cited

Spin 3/2 fermions with attractive interactions in a one-dimensional optical lattice: phase diagrams, entanglement entropy, and the effect of the trap

G. Roux, S. Capponi, P. Lecheminant +1

We study spin 3/2 fermionic cold atoms with attractive interactions confined in a one-dimensional optical lattice. Using numerical techniques, we determine the phase diagram for a…

cond-mat.str-el2008★ 7 cited

Trionic and quartetting phases in one-dimensional multicomponent ultracold fermions

P. Lecheminant, P. Azaria, E. Boulat +3

We investigate the possible formation of a molecular condensate, which might be, for instance, the analogue of the alpha condensate of nuclear physics, in the context of multicompo…

cond-mat.stat-mech2008★ 1 cited

Robustness of planar random graphs to targeted attacks

J. -P. Kownacki

In this paper, robustness of planar trivalent random graphs to targeted attacks of highest connected nodes is investigated using numerical simulations. It is shown that these graph…