Phase diagram and critical exponents of a dissipative Ising spin chain in a transverse magnetic field

Details Phase diagram and critical exponents of a dissipative Ising spin chain in a transverse magnetic field Phase diagram and critical exponents of a dissipative Ising spin chain in a transverse magnetic field

2004-02-09

arxiv.org/abs/cond-mat/0402224v2

Phys. Rev. Lett. 94, 047201 (2005)

Physics

Condensed Matter

Statistical Mechanics

4 pages, 5 figures, extended introduction and derivation of action from Hamiltonian

Scientific paper

10.1103/PhysRevLett.94.047201

We consider a one-dimensional Ising model in a transverse magnetic field coupled to a dissipative heat bath. The phase diagram and the critical exponents are determined from extensive Monte Carlo simulations. It is shown that the character of the quantum phase transition is radically altered from the corresponding non-dissipative model and the double-well coupled to a dissipative heat bath with linear friction. Spatial couplings and the dissipative dynamics combine to form a new quantum criticality.

Affiliated with

Also associated with

No associations

Rating

Phase diagram and critical exponents of a dissipative Ising spin chain in a transverse magnetic field 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 Phase diagram and critical exponents of a dissipative Ising spin chain in a transverse magnetic field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase diagram and critical exponents of a dissipative Ising spin chain in a transverse magnetic field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-29924