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On the Functional Integral Method to the Hubbard Model

โœ Scribed by P. Wosicki


Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
403 KB
Volume
136
Category
Article
ISSN
0370-1972

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Functional Integral Approach to the N-Fl
โœ C. Gattringer; E. Seiler ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 948 KB

We study massless \(\mathrm{QED}_{2}\) with \(N\) flavors using path integrals. We identify the sector that is generated by the \(N^{2}\) classically conserved vector currents. One of them (the \(U(1)\) current) creates a massive particle, while the others create massless ones. We show that the mass