On the loop expansion of the effective action

Tran Huu Phat, Nguyen Van Long
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Authors

  • Tran Huu Phat VAST
  • Nguyen Van Long VAST

DOI:

https://doi.org/10.15625/0868-3166/14/2/10696

Abstract

Based on the DeWitt formula the loop expansion of the effective action is easily established. Extending to the system with finite density we develop the in-medium DeWitt formula, which is the starting point for setting up loop expansion of the in-medium effective action.

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Published

14-07-2007

How to Cite

[1]
T. H. Phat and N. V. Long, “On the loop expansion of the effective action”, Comm. Phys., vol. 14, no. 2, pp. 65–73, Jul. 2007.

Issue

Vol. 14 No. 2 (2004)

Section

Papers

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