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Can I read The ground state of the two-dimensional Hubbard model on EtoBox?
The ground state of the two-dimensional Hubbard model by Yoshihiro Asai is a Physics and Astronomy article available to read on EtoBox.
What is The ground state of the two-dimensional Hubbard model about?
We have studied the ground state of the two-dimensional Hubbard model by using the recently proposed adaptive sampling quantum monte carlo (ASQMC) method. We have paid attention to the model whose non-interacting band dispersion is almost #at near ( , 0). To minimize the e!ect of the "nite size gap overlying the Fermi level, we have tuned both "lling and band structure. We found enhancement of the d-wave correlation function at large distance, the spin gap and the momentum distribution function consistent with the d-wave gap. We also found the coexistence of both the commensurate and incommensurate peaks in S(q), which does not contradict a recent experimental "nding that both the resonance peak and the incommensurate peaks reside in the same doping level of YBCO and BSCCO.
Who reads The ground state of the two-dimensional Hubbard model?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- Yoshihiro Asai
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0921-4526)
- Published
- 2000
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)