NEW PATH-INTEGRAL QUANTIZATION APPROACH FOR A LAGRANGIAN MODEL IN TERMS OF HUBBARD OPERATORS

DOI10.1142/S0217979204024720zbMath1073.81063OpenAlexW2115682979MaRDI QIDQ5312147

O. P. Zandron, O. S. Zandron, Carlos E. Repetto, Adriana Foussats

Publication date: 30 August 2005

Published in: International Journal of Modern Physics B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0217979204024720

zbMATH Keywords

Lagrangian formalismFeynman diagramsHubbard operators

Mathematics Subject Classification ID

Perturbative methods of renormalization applied to problems in quantum field theory (81T15)

Related Items (2)

THE ROLE OF THE GHOST FIELDS IN THE RENORMALIZED t–J LAGRANGIAN MODEL ⋮ DIAGRAMMATICS AND FEYNMAN RULES IN THE LAGRANGIAN THEORY BASED ON THE spl(2,1) GRADED ALGEBRA

Cites Work

• Unnamed Item
• Perturbative formalism in the \(t\)-\(J\) model: diagrammatics and Feynman rules
• Connection between the slave-particle andx-operator path-integral representations. A new perturbative approach
• U_qosp(2,2) lattice models
• First-order Lagrangians and path-integral quantization in the \(t\)-\(J\) model

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