Scalar fields at finite densities: A δexpansion approach

Details Scalar fields at finite densities: A δexpansion approach Scalar fields at finite densities: A δexpansion approach

2000-10-19

arxiv.org/abs/hep-ph/0010220v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

5 pages, 2 figures.....(Talk given at SEWM 2000 conference)

Scientific paper

We use an optimized hopping parameter expansion (linear \delta expansion) for the free energy to study the phase transitions at finite temperature and finite charge density in a global U(1) scalar Higgs sector in the continuum and on the lattice at large couplings. We are able to plot out phase diagrams in lattice parameter space and find that the standard second-order phase transition with temperature at zero chemical potential becomes first-order as the chemical potential increases.

Affiliated with

Also associated with

No associations

Rating

Scalar fields at finite densities: A δexpansion 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 Scalar fields at finite densities: A δexpansion approach, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scalar fields at finite densities: A δexpansion approach will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-397291