### Abstract

We show that there is a symmetry transformation in the symmetric Anderson model which consist of an electron-hole transformation applied only for one spin-direction and the change of sign of the Coulomb energy U. By using this symmetry it is possible to prove that both the electron-electron and electron-hole correlation are of importance and several quantities must be even function in U in the localized spin fluctuation theory.

Original language | English |
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Pages (from-to) | 1001-1004 |

Number of pages | 4 |

Journal | Solid State Communications |

Volume | 10 |

Issue number | 11 |

DOIs | |

Publication status | Published - Jun 1 1972 |

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### ASJC Scopus subject areas

- Materials Science(all)
- Condensed Matter Physics

### Cite this

**Partial cancellation in the electron-hole and electron-electron correlation in the symmetric anderson model.** / Iche, Georges; Zawadowski, A.

Research output: Contribution to journal › Article

*Solid State Communications*, vol. 10, no. 11, pp. 1001-1004. https://doi.org/10.1016/0038-1098(72)90882-4

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TY - JOUR

T1 - Partial cancellation in the electron-hole and electron-electron correlation in the symmetric anderson model

AU - Iche, Georges

AU - Zawadowski, A.

PY - 1972/6/1

Y1 - 1972/6/1

N2 - We show that there is a symmetry transformation in the symmetric Anderson model which consist of an electron-hole transformation applied only for one spin-direction and the change of sign of the Coulomb energy U. By using this symmetry it is possible to prove that both the electron-electron and electron-hole correlation are of importance and several quantities must be even function in U in the localized spin fluctuation theory.

AB - We show that there is a symmetry transformation in the symmetric Anderson model which consist of an electron-hole transformation applied only for one spin-direction and the change of sign of the Coulomb energy U. By using this symmetry it is possible to prove that both the electron-electron and electron-hole correlation are of importance and several quantities must be even function in U in the localized spin fluctuation theory.

UR - http://www.scopus.com/inward/record.url?scp=0345822317&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0345822317&partnerID=8YFLogxK

U2 - 10.1016/0038-1098(72)90882-4

DO - 10.1016/0038-1098(72)90882-4

M3 - Article

VL - 10

SP - 1001

EP - 1004

JO - Solid State Communications

JF - Solid State Communications

SN - 0038-1098

IS - 11

ER -