Perturbative formalism in the \(t\)-\(J\) model: diagrammatics and Feynman rules

DOI10.1006/aphy.1999.5973zbMath1052.82560OpenAlexW2004707613MaRDI QIDQ1971696

O. S. Zandron, Andrés Greco, Adriana Foussats

Publication date: 23 November 2003

Published in: Annals of Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/aphy.1999.5973

Mathematics Subject Classification ID

Feynman diagrams (81T18) Statistical mechanics of superconductors (82D55) Many-body theory; quantum Hall effect (81V70)

Related Items (4)

The Kronecker product in terms of Hubbard operators and the Clebsch-Gordan decomposition of \(\mathrm{SU}(2)\times\mathrm{SU}(2)\) ⋮ NEW PATH-INTEGRAL QUANTIZATION APPROACH FOR A LAGRANGIAN MODEL IN TERMS OF HUBBARD OPERATORS ⋮ PERTURBATIVE EXPANSION FOR THE t-J MODEL CONSTRUCTED FROM THE GENERATORS OF THE SUPERSYMMETRIC HUBBARD ALGEBRA ⋮ THE ROLE OF THE GHOST FIELDS IN THE RENORMALIZED t–J LAGRANGIAN MODEL

Cites Work

• Unnamed Item
• First-order Lagrangians and path-integral quantization in the \(t\)-\(J\) model

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