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Large N Limit of Higher Derivative Extended CP(N) Model by Itoh, Taichi; Oh, Phillial is a scholarly article available to read on EtoBox.

What is Large N Limit of Higher Derivative Extended CP(N) Model about?

We construct a fourth-order derivative CP(N) model in 1+1 dimensions by incorporating the topological charge density squared term into the Lagrangian. We quantize the theory by reformulating with auxiliary fields and then performing the path integral explicitly. We discuss the renormalizability in the large N limit and relevance of the effective action with axion physics.

Author

Itoh, Taichi; Oh, Phillial

Published

2000

Language

EN