Masaki Aihara

Master equation approach to line shape in dissipative systems (2009)

Uchiyama, Chikako, Aihara, Masaki, Saeki, Mizuhiko, Miyashita, Seiji

We propose a formulation to obtain the line shape of a magnetic response with dissipative effects that directly reflects the nature of the environment. Making use of the fact that the time evolution...

Multi pulse control of entanglement (2004)

Uchiyama, Chikako, Aihara, Masaki

We study the effectiveness of multi pulse control to suppress the degradation of entanglement. Based on a linearly interacting spin-boson model, we show that the multi pulse application recovers the...

Control of entanglement with multipulse application (2004)

Uchiyama, Chikako, Aihara, Masaki

We show that the multipulse application can suppress the degradation of the quantum entanglement with focusing on the concurrence, the degree of entanglement. By evaluating the time evolution of...

Synchronized pulse control of decoherence (2003)

Uchiyama, Chikako, Aihara, Masaki

We present a new strategy for multipulse control over decoherence. When a two-level system interacts with a reservoir characterized by a specific frequency, we find that the decoherence is...

Multipulse Control of Decoherence (2002)

Uchiyama, Chikako, Aihara, Masaki

We present a general formulation to suppress pure dephasing by multipulse control. The formula is free from a specific form of interaction and is expressed in terms of the correlation function of...

Endothelin-1 Production by Normal Human Cultured Keratinocytes and its Regulation (1994)

Hajime Inoue, Nagaoki Wakisaka, Nobuhiro Tane, Kazumasa Ando, Emiko Isono, Miwa Yamanaka, ...

The possibility that cultured keratinocytes produce endothelins were investigated. The results showed that cultured keratinocytes derived from normal human skin produce endothelin-1. Moreover,...

Endothelin-1 Production by Normal Human Cultured Keratinocytes and its Regulation

Inoue, Hajime, Wakisaka, Nagaoki, Tane, Nobuhiro, Ando, Kazumasa, Isono, Emiko, Yamanaka, Miwa, ...

The possibility that cultured keratinocytes produce endothelins were investigated. The results showed that cultured keratinocytes derived from normal human skin produce endothelin-1. Moreover,...