Attractive hubbard model on a honeycomb lattice: Quantum Monte Carlo study

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
Appears in Collections:	Staff Publications

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