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Showing results 1 through 25 (of 37 total) for (ti:shiwei OR au:shiwei)
- 1. arXiv:1108.2739 [pdf, ps, other]
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Title: Finite-size correction in many-body electronic structure calculations of magnetic systemsComments: 11 pages, 7 figures. Submitted to PRBJournal-ref: Phys. Rev. B 84, 155130 (2011)Subjects: Strongly Correlated Electrons (cond-mat.str-el); Materials Science (cond-mat.mtrl-sci); Other Condensed Matter (cond-mat.other)
- 2. arXiv:1108.2049 [pdf, ps, other]
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Title: Assessing weak hydrogen binding on Ca+ centers: An accurate many-body study with large basis setsComments: 10 pages, 7 figures. Submitted to JCPJournal-ref: J. Chem. Phys. 135, 164105 (2011)Subjects: Computational Physics (physics.comp-ph); Materials Science (cond-mat.mtrl-sci)
- 3. arXiv:1107.5848 [pdf, other]
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Title: Auxiliary Field quantum Monte Carlo for Strongly Paired FermionsComments: 5 pages, 2 figuresJournal-ref: Phys. Rev. A 84, 061602(R) (2011)Subjects: Quantum Gases (cond-mat.quant-gas); High Energy Physics - Lattice (hep-lat); Nuclear Theory (nucl-th)
- 4. arXiv:1107.0976 [pdf, ps, other]
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Title: Spin- and charge-density waves in the Hartree-Fock ground state of the two-dimensional Hubbard modelComments: 13 pages, 17 figure, 0 tablesJournal-ref: J. Phys.: Condens. Matter 23 (2011) 505601Subjects: Strongly Correlated Electrons (cond-mat.str-el)
- 5. arXiv:1103.3534 [pdf, ps, other]
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Title: Validity of the scattering length approximation in strongly interacting Fermi systemsComments: 7 pages, 7 figuresJournal-ref: Phys. Rev. A 84, 013625 (2011)Subjects: Quantum Gases (cond-mat.quant-gas)
- 6. arXiv:1012.5163 [pdf, other]
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Title: Charge-density-wave and topological transitions in interacting Haldane modelComments: 4.5 pages, 6 figuresSubjects: Strongly Correlated Electrons (cond-mat.str-el); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
- 7. arXiv:1009.1409 [pdf, ps, other]
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Title: Itinerant ferromagnetism in a Fermi gas with contact interaction: Magnetic properties in a dilute Hubbard modelComments: 4+ pages, 4 figuresJournal-ref: Phys. Rev. A 82, 061603(R) (2010)Subjects: Quantum Gases (cond-mat.quant-gas); Strongly Correlated Electrons (cond-mat.str-el)
- 8. arXiv:1008.2414 [pdf]
- 9. arXiv:0910.0712 [pdf, ps, other]
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Title: Spin and charge order in doped Hubbard model: long-wavelength collective modesComments: 5 pages, 4 figuresJournal-ref: Phys. Rev. Lett. 104, 116402 (2010)Subjects: Strongly Correlated Electrons (cond-mat.str-el)
- 10. arXiv:0908.4477 [pdf, ps, other]
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Title: Pressure-induced diamond to beta-tin transition in bulk silicon: a near-exact quantum Monte Carlo studyComments: 9 pages, 5 figuresJournal-ref: Phys. Rev. B 80, 214116 (2009)Subjects: Materials Science (cond-mat.mtrl-sci); Strongly Correlated Electrons (cond-mat.str-el)
- 11. arXiv:0811.4179 [pdf, ps, other]
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Title: Excited state calculations using phaseless auxiliary-field quantum Monte Carlo: potential energy curves of low lying C2 singlet statesComments: Submitted to JCP. 8 pages, 5 figures, 4 tablesJournal-ref: J. Chem. Phys. 130, 094107 (2009)Subjects: Computational Physics (physics.comp-ph); Chemical Physics (physics.chem-ph)
- 12. arXiv:0805.4831 [pdf, ps, other]
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Title: Spatially inhomogeneous phase in the two-dimensional repulsive Hubbard modelComments: 5 pages, 5 figures. title changed, final version accepted for publicationJournal-ref: Phys. Rev. B 78, 165101 (2008)Subjects: Strongly Correlated Electrons (cond-mat.str-el)
- 13. arXiv:0712.1935 [pdf, ps, other]
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Title: Eliminating spin contamination in auxiliary-field quantum Monte Carlo: realistic potential energy curve of F2Comments: 8 pages, 6 figures, submitted to J. Chem. PhysJournal-ref: J. Chem. Phys. 128, 114309 (2008)Subjects: Computational Physics (physics.comp-ph); Chemical Physics (physics.chem-ph)
- 14. arXiv:0712.1194 [pdf, ps, other]
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Title: The Hartree-Fock ground state of the three-dimensional electron gasComments: 4 pages, 4 figuresJournal-ref: Phys. Rev. Lett. 100, 236404 (2008)Subjects: Strongly Correlated Electrons (cond-mat.str-el); Other Condensed Matter (cond-mat.other)
- 15. arXiv:0711.0921 [pdf, ps, other]
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Title: Finite-size correction in many-body electronic structure calculationsComments: 5 pages, 4 figuresJournal-ref: Phys. Rev. Lett. 100, 126404 (2008)Subjects: Materials Science (cond-mat.mtrl-sci); Other Condensed Matter (cond-mat.other)
- 16. arXiv:0705.2827 [pdf, ps, other]
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Title: Bond breaking with auxiliary-field quantum Monte CarloComments: 8 pages, 3 figures and 3 tables. Submitted to JCPJournal-ref: JCP, 127, 144101 (2007).Subjects: Computational Physics (physics.comp-ph); Strongly Correlated Electrons (cond-mat.str-el); Chemical Physics (physics.chem-ph)
- 17. arXiv:physics/0702184 [pdf, ps, other]
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Title: A study of H+H$_2$ and several H-bonded molecules by phaseless auxiliary-field quantum Monte Carlo with planewave and Gaussian basis setsComments: 9 pages and 2 figures. submitted to Journal of Chemical PhysicsJournal-ref: Journal of Chemical Physics, 126, 194 105 (2007).Subjects: Computational Physics (physics.comp-ph); Materials Science (cond-mat.mtrl-sci); Chemical Physics (physics.chem-ph)
- 18. arXiv:cond-mat/0702085 [pdf, ps, other]
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Title: Phaseless auxiliary-field quantum Monte Carlo calculations with planewaves and pseudopotentials--applications to atoms and moleculesComments: 12 pages, 6 figuresJournal-ref: Phys. Rev. B 75, 245123 (2007)Subjects: Materials Science (cond-mat.mtrl-sci); Other Condensed Matter (cond-mat.other)
- 19. arXiv:physics/0608298 [pdf, ps, other]
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Title: Auxiliary-field quantum Monte Carlo study of first- and second-row post-d elementsComments: 10 pages, 2 figures. To be published in Journal of Chemical PhysicsJournal-ref: J. Chem. Phys. 125, 154110 (2006)Subjects: Computational Physics (physics.comp-ph); Strongly Correlated Electrons (cond-mat.str-el); Chemical Physics (physics.chem-ph)
- 20. arXiv:physics/0603055 [pdf, ps, other]
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Title: Auxiliary-field quantum Monte Carlo calculations of molecular systems with a Gaussian basisComments: 11 pages, 5 figures. submitted to JCPJournal-ref: J. Chem. Phys. 124, 224101 (2006)Subjects: Computational Physics (physics.comp-ph); Strongly Correlated Electrons (cond-mat.str-el); Chemical Physics (physics.chem-ph)
- 21. arXiv:cond-mat/0510791 [pdf, ps, other]
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Title: Auxiliary-field quantum Monte Carlo study of TiO and MnO moleculesJournal-ref: PRB 73, 075103 (2006)Subjects: Strongly Correlated Electrons (cond-mat.str-el)
- 22. arXiv:cond-mat/0506219 [pdf, ps, other]
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Title: Correlation effects in the ground state of trapped atomic Bose gasesComments: 11 pages, 12 figures, as typeset using REVTEX4. Submitted to Phys. Rev. AJournal-ref: Phys. Rev. A 72, 053610 (2005)Subjects: Other Condensed Matter (cond-mat.other)
- 23. arXiv:cond-mat/0409364 [pdf, ps, other]
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Title: Kinetic Monte Carlo Simulations of Crystal Growth in Ferroelectric AlloysComments: 13 pages, 16 postscript figures, submitted to Physics Review B JournalJournal-ref: Phys. Rev. B 71, 224101 (2005)Subjects: Materials Science (cond-mat.mtrl-sci)
- 24. arXiv:physics/0409087 [pdf, ps, other]
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Title: Accurate, efficient and simple forces with Quantum Monte Carlo methodsComments: 4 pages, 4 figures. Minor changes. Accepted for publication on PRLJournal-ref: Phys. Rev. Lett. 94, 036404 (2005)Subjects: Computational Physics (physics.comp-ph)
- 25. arXiv:physics/0403146 [pdf, ps, other]
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Title: Quantum Monte Carlo method for the ground state of many-boson systemsComments: 19 pages on two-column format; submitted to Phys. Rev. EJournal-ref: Phys. Rev. E 70, 056702 (2004)Subjects: Computational Physics (physics.comp-ph); Soft Condensed Matter (cond-mat.soft); Atomic Physics (physics.atom-ph)