NEW WAVE-FUNCTIONS FOR STRONGLY CORRELATED FERMIONS AND THEIR DETERMINANTAL REPRESENTATION

被引：1
|
作者：
BOUCHAUD, JP
LHUILLIER, C
机构：
[1] Lab de Spectroscopie Hertzienne de, l'ENS, France
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1988年 / 153卷 / 02期
关键词：
Helium;
D O I：
10.1016/0921-4534(88)90225-0
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We show that any fixed number of fermions (Jastrow projected or not) BCS wave functions can be represented as determinants. This is important for their numerical investigation, with applications to liquid He3 and Hubbard's model. We also propose a new type of wave function, describing a 'mixed' state composed of paired and unpaired fermions. The physical properties of such a state are tentatively discussed.
引用
收藏
页码：1169 / 1170
页数：2
相关论文
共 50 条
  • [31] CORRELATED 2-ELECTRON WAVE-FUNCTIONS OF ANY SYMMETRY
    BOTTCHER, C
    SCHULTZ, DR
    MADISON, DH
    PHYSICAL REVIEW A, 1994, 49 (03): : 1714 - 1723
  • [32] CALCULATION OF CO CHEMISORBED ON TI USING CORRELATED WAVE-FUNCTIONS
    FISCHER, CR
    BURKE, LA
    WHITTEN, JL
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1981, 26 (03): : 489 - 489
  • [33] THE ROLE OF D-FUNCTIONS IN CORRELATED WAVE-FUNCTIONS - MAIN GROUP MOLECULES
    MAGNUSSON, E
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (03) : 1051 - 1061
  • [34] Fundamental Building Blocks of Strongly Correlated Wave Functions
    Sunko, D. K.
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2017, 30 (01) : 35 - 41
  • [35] Fundamental Building Blocks of Strongly Correlated Wave Functions
    D. K. Sunko
    Journal of Superconductivity and Novel Magnetism, 2017, 30 : 35 - 41
  • [36] Unitary circuits for strongly correlated fermions
    Pineda, Carlos
    Barthel, Thomas
    Eisert, Jens
    PHYSICAL REVIEW A, 2010, 81 (05):
  • [37] Modelling and simulating strongly correlated fermions
    Poilblanc, Didier
    LECTURES ON THE PHYSICS OF STRONGLY CORRELATED SYSTEMS XI, 2007, 918 : 82 - 110
  • [38] Strongly correlated fermions on a kagome lattice
    O'Brien, A.
    Pollmann, F.
    Fulde, P.
    PHYSICAL REVIEW B, 2010, 81 (23):
  • [39] POLAR REPRESENTATION OF COMPLEX-ROTATED RESONANCE WAVE-FUNCTIONS
    HOLMER, BK
    MOISEYEV, N
    CERTAIN, PR
    JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (16): : 2354 - 2359
  • [40] ON THE MOMENTUM REPRESENTATION OF HYDROGENIC WAVE-FUNCTIONS - SOME PROPERTIES AND AN APPLICATION
    HEY, JD
    AMERICAN JOURNAL OF PHYSICS, 1993, 61 (01) : 28 - 35
12345