Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.80.245118
Title: Attractive hubbard model on a honeycomb lattice: Quantum Monte Carlo study
Authors: Lee, K.L.
Bouadim, K.
Batrouni, G.G.
Hébert, F.
Scalettar, R.T.
Miniatura, C. 
Grémaud, B. 
Issue Date: 23-Dec-2009
Citation: Lee, K.L., Bouadim, K., Batrouni, G.G., Hébert, F., Scalettar, R.T., Miniatura, C., Grémaud, B. (2009-12-23). Attractive hubbard model on a honeycomb lattice: Quantum Monte Carlo study. Physical Review B - Condensed Matter and Materials Physics 80 (24) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.80.245118
Abstract: We study the attractive fermionic Hubbard model on a honeycomb lattice using determinantal quantum Monte Carlo simulations. By increasing the interaction strength U (relative to the hopping parameter t) at half filling and zero temperature, the system undergoes a quantum phase transition at 5.0< Uc /t
Source Title: Physical Review B - Condensed Matter and Materials Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/112384
ISSN: 10980121
DOI: 10.1103/PhysRevB.80.245118
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