1204.4777 (Yin Zhong et al.)

A note on path integral formulism of $Z_{2}$ slave-spin representation
of Hubbard model    [PDF]

Yin Zhong, Hong-Gang Luo

This is a note on the derivation of path integral formulism for $Z_{2}$ slave-spin representation of Hubbard model and may be helpful for further study in related works. We are rather happy to receive any comments and other discussions are welcome.

View original: http://arxiv.org/abs/1204.4777