Vacuum structure and effective potential at finite temperature: a variational approach

Details Vacuum structure and effective potential at finite temperature: a variational approach Vacuum structure and effective potential at finite temperature: a variational approach

1996-11-19

arxiv.org/abs/hep-ph/9611365v1

J.Phys.G23:143-150,1997

Physics

High Energy Physics

High Energy Physics - Phenomenology

15 pages, Revtex, No figures, to appear in Jou. of Phys.G(Nucl. and Part. Phys.)

Scientific paper

10.1088/0954-3899/23/2/002

We compute the effective potential for $\phi^4$ theory with a squeezed coherent state type of construct for the ground state. The method essentially consists in optimising the basis at zero and finite temperatures. The gap equation becomes identical to resumming the infinite series of daisy and super daisy graphs while the effective potential includes multiloop effects and agrees with that obtained through composite operator formalism at finite temperature.

Affiliated with

Also associated with

No associations

Rating

Vacuum structure and effective potential at finite temperature: a variational approach does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Vacuum structure and effective potential at finite temperature: a variational approach, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum structure and effective potential at finite temperature: a variational approach will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-194877