Mixed-State Entanglement and Distillation: Is there a “Bound” Entanglement in Nature?
Michał Horodecki, Paweł Horodecki, and Ryszard Horodecki
Phys. Rev. Lett. 80, 5239 (1998) - Published 15 June, 1998
Real Spectra in Non-Hermitian Hamiltonians Having Symmetry
Carl M. Bender and Stefan Boettcher
Phys. Rev. Lett. 80, 5243 (1998) - Published 15 June, 1998
Exponential Localization of Photons
Iwo Bialynicki-Birula
Phys. Rev. Lett. 80, 5247 (1998) - Published 15 June, 1998
Energetics of a Forced Thermal Ratchet
Hideki Kamegawa, Tsuyoshi Hondou, and Fumiko Takagi
Phys. Rev. Lett. 80, 5251 (1998) - Published 15 June, 1998