Density Matrix Renormalisation Group Approach to the Massive Schwinger Model

Details Density Matrix Renormalisation Group Approach to the Massive Schwinger Model Density Matrix Renormalisation Group Approach to the Massive Schwinger Model

2002-02-11

arxiv.org/abs/hep-lat/0202014v1

Phys.Rev. D66 (2002) 013002

Physics

High Energy Physics

High Energy Physics - Lattice

38 pages, 18 figures, submitted to PRD

Scientific paper

10.1103/PhysRevD.66.013002

The massive Schwinger model is studied, using a density matrix renormalisation group approach to the staggered lattice Hamiltonian version of the model. Lattice sizes up to 256 sites are calculated, and the estimates in the continuum limit are almost two orders of magnitude more accurate than previous calculations. Coleman's picture of `half-asymptotic' particles at background field theta = pi is confirmed. The predicted phase transition at finite fermion mass (m/g) is accurately located, and demonstrated to belong in the 2D Ising universality class.

Affiliated with

Also associated with

No associations

Rating

Density Matrix Renormalisation Group Approach to the Massive Schwinger Model 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 Density Matrix Renormalisation Group Approach to the Massive Schwinger Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Density Matrix Renormalisation Group Approach to the Massive Schwinger Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-593289