CMSP Journal Club
Critical Correlations for Short-Range Valence-Bond Wave Functions on the Square
by Prof. Kedar Damle
Wednesday, August 24, 2011
from
to
(Asia/Kolkata)
at Colaba Campus ( A304 )
at Colaba Campus ( A304 )
Description |
I will summarize recent results by Alet and Albuquerque and by Tang, Henley and Sandvik on properties of nearest neighbour resonating valence bond wavefunctions that were introduced by Anderson more than twenty years ago to describe putative spin-liquid states of quantum magnets. References: 1) A. Fabricio Albuquerque and Fabien Alet, Phys. Rev. B 82, 180408(R) (2010) 2) Ying Tang, Anders W. Sandvik, Christopher L. Henley, arXiv:0910.5708 3) Jennifer Cano, Paul Fendley, Phys. Rev. Lett. 105, 067205 (2010) 4) S. Liang, B. Doucot, and P. W. Anderson, Phys. Rev. Lett., 61, 365 (1988) 5) P. W. Anderson, Mater. Res. Bull., 8, 153 (1973) 6) P. Fazekas and P.W. Anderson, Philos. Mag., 30, 474 (1974) 7) P. W. Anderson, Science, 235, 1196 (1987) |