1. 強相関電子系・異常量子系の非平衡での物性 岡隆史 1.Photo-voltaic anomalous transport in graphene 2.Photo-induced phase transition in Mott insulators 2.1.Photo-induced TL-like liquid 2.2. Dielectric breakdown in 1d Mott insulator 3.Non-equilibrium superconductivity (in progress)

2. 1.Photo-voltaic anomalous transport in graphene

3. 1.Photo-voltaic anomalous transport in graphene

4. 2.1.Photo-induced TL-like liquid F=0 F=0.3 F=0.5 photo-doping photo-doping Mott insulator (half-filled) metallic metallic

5. 2.2. Dielectric breakdown in 1d Mott insulator 1. Many-body Landau-Zener transition F: electric field, N: #sites, Phys. Rev. Lett. 91, 066406 (2003) 2. non-Hermitian quantum transition Fukui-Kawakami gap closing unification

6. 2.2. Dielectric breakdown in 1d Mott insulator non-Hermitian extension of the groundstate done by Fukui-Kawakami 2. non-Hermitian extension of the string solutions trivial? simple extension of F-K 3. quantum tunneling rate by Heading’s method threshold electric field