Exact diagonalization of many-fermion hamiltonian combined with wave-function readjustment II. Metallicity and electron localization in nanoscopic systems

Acta Physica Polonica B

Volumn 32, Issue 10 SPEC. ISS., 2001, Pages 3189-3202

  Spalek, J ^a,b   Rycerz, A ^a   Wojcik W ^a  

^a JAGIELLONIAN UNIVERSITY   (Poland)

^b CRACOW UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 31244434020     PISSN: 05874254     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Article

References (15)

1. E. Schrödinger, Ann. Phys. 79, 361 (1926). Here we utilize the same variational procedure for the effective (renormalized) single-particle Hamiltonian.
2. See e.g. A.L. Fetter, J.D. Walecka, Quantum Theory of Many-Particle Systems, McGraw-Hill, New York 1971, ch.1-2.
3. V.A. Fock, Raboty po Kwantovoi Teorii Pola, Izdatelstvo Leningradskogo Universiteta, 1957, in Russian.
4. J. Spalek, R. Podsiadly, W. Wojcik, A. Rycerz, Phys. Rev. B61,15676 (2000).
5. A. Rycerz, J. Spalek, Phys. Rev. B63, 073101 (2001).
6. J. Spalek, A. Rycerz, Phys. Rev. B64, 1611xx(R), (2001).
7. J. Spalek, R. Podsiadly, A. Rycerz, W. Wojcik, Acta Phys. Pol. B31, 2879 (2000), hereinafter regarded as Part I.
8. For a complete treatment of both electronic and lattice degrees of freedom see: A. Rycerz, J. Spalek, Phys. Rev. B, in press, cond-mat/0105574.
9. G.D. Mahan, Many-Particle Physics, Plenum Press, New York 1990, chapt. 5.
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13. W. Metzner, D. Vollhardt, Phys. Rev. Lett. 62, 324 (1989);
14. M. Jarrell, Phys. Rev. Lett. 68, 168 (1992).
15. J. Kurzyk, J. Spalek, W. Wojcik, in preparation.