Domain Wall in the Spin-S Quantum Ising Chain
Abstract
Description
Domain walls in the spin S quantum Ising chain at zero temperature are considered. Quantum effects prevent the walls from being sharp and delocalize the exact eigenstates. The absence of a characteristic length of the domain walls is reflected in the finite-size scaling of the spectrum of the Hamiltonian.
invited talk given at the Statphys-19 satellite meeting on `Statistical Models, Yang-Baxter eqautions and related topics', 8-10 Aug. 1995, Nankai University, Tianjin, China. 8 pages, Latex, 3 uucompressed figures and file sprocl.sty
invited talk given at the Statphys-19 satellite meeting on `Statistical Models, Yang-Baxter eqautions and related topics', 8-10 Aug. 1995, Nankai University, Tianjin, China. 8 pages, Latex, 3 uucompressed figures and file sprocl.sty