Publications

9. Mott-Hubbard Scenario for the Metal-Insulator Transition in the Two Dimensional Electron Gas

P. Sun

cond-mat/0608010, submitted to PRL.

8. Understanding the Heavy Fermion Phenomenology from Microscopic Model

P. Sun and G. Kotliar

Phys. Rev. Lett. 95, 016402 (2005). (cond-mat/0501176)

7. Consequences of the local spin self-energy approximation on the heavy Fermion quantum phase transition

P. Sun and G. Kotliar

Phys. Rev. B 71, 245104 (2005). (cond-mat/0501175)

6. Many-Body Approximation Scheme Beyond GW

P. Sun and G. Kotliar

Phys. Rev. Lett. 92, 196402 (2004). (cond-mat/0312303)

5. Extended Dynamical Mean Field Theory Study of the Periodic Anderson Model

P. Sun and G. Kotliar

Phys. Rev. Lett. 91, 37209 (2003). (cond-mat/0303539)

4. Extended dynamical mean field theory and GW method

P. Sun and G. Kotliar

Phys. Rev. B 66, 085120 (2002). (cond-mat/0205522)

3. Analytic approach to the one-dimensional spin-Peierls system in the entire frequency range

P. Sun, D. Schmeltzer, and A. R. Bishop

Phys. Rev. B 62, 11308 (2000). (cond-mat/0010499)

2. One-dimensional spin-1/2 Heisenberg antiferromagnet in a weak external magnetic field

P. Sun and D. Schmeltzer

Phys. Rev. B 61, 349 (2000). (cond-mat/0002104)

1. Antiferromagnetic spin ladders -- the case of odd numbers of spin-s=1/2 chains

D. Schmeltzer and P. Sun

J. Phys.: Cond. Matt. 10, 4435 (1998)