Outline Background [PRL 111,130403 (2013);PRB 89,235405 (2014) ] arXiv:1406.3800:Hidden symmetry on the honeycomb lattice Hidden symmetry protection of Dirac po
Outline The paradox of black hole information loss The failed attempts Hawking radiation as tunneling Information transfer from black holes Toward experimentall
Outline DAFNE DAFNE upgrade KEKB Super-KEKB EPCII DAFNE DAFNE:Cubic lattice nonlinearity Only one IP DAFNE:Cubic lattice nonlinearity One IP + 2 nearest PC