In the framework of a systematic investigation of planar field theory, we study the planar two-point Green function. We define and evaluate an expansion which preserves the formal properties of the theory and compute the three lowest lying poles of the propagator in a one-dimensional space-time, finding excellent agreement with known results.
The quantum mechanical planar propagator: From vector models to planar graphs / C.M. Canali, G.M. Cicuta, L.G. Molinari, E. Montaldi. - In: NUCLEAR PHYSICS. B. - ISSN 0550-3213. - 265:3(1986), pp. 485-505. [10.1016/0550-3213(86)90170-7]
The quantum mechanical planar propagator: From vector models to planar graphs
L.G. MolinariPenultimo
;
1986
Abstract
In the framework of a systematic investigation of planar field theory, we study the planar two-point Green function. We define and evaluate an expansion which preserves the formal properties of the theory and compute the three lowest lying poles of the propagator in a one-dimensional space-time, finding excellent agreement with known results.File in questo prodotto:
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