2 papers
cond-mat.quant-gas2018
Dissipative Bose-Hubbard system with intrinsic two-body loss
Takafumi Tomita, Shuta Nakajima, Yosuke Takasu +1
We report an experimental study of dynamics of the metastable state of bosonic ytterbium atoms in an optical lattice. The dissipative Bose-Hubbard system with on-site two-b…
cond-mat.quant-gas2017
Observation of the Mott Insulator to Superfluid Crossover of a Driven-Dissipative Bose-Hubbard System
Takafumi Tomita, Shuta Nakajima, Ippei Danshita +2
Dissipation is ubiquitous in nature and plays a crucial role in quantum systems such as causing decoherence of quantum states. Recently, much attention has been paid to an intrigui…