34 citations · 171 across the 16 of their papers we have counts for
11 papers · 1 filter
Sine-Gordon dynamics in spin transport
A. -M. Visuri
We study spin transport in a one-dimensional finite-length wire connected to fermionic leads. The interacting wire is described by the sine-Gordon model while the leads are either…
DC transport in a dissipative superconducting quantum point contact
Anne-Maria Visuri, Jeffrey Mohan, Shun Uchino +3
We study the current-voltage characteristics of a superconducting junction with particle losses at the contacts. We adopt the Keldysh formalism to compute the steady-state current…
Superfluid signatures in a dissipative quantum point contact
Meng-Zi Huang, Jeffrey Mohan, Anne-Maria Visuri +6
We measure superfluid transport of strongly interacting fermionic lithium atoms through a quantum point contact with local, spin-dependent particle loss. We observe that the charac…
Nonlinear transport in the presence of a local dissipation
A. -M. Visuri, T. Giamarchi, C. Kollath
We characterize the particle transport, particle loss, and nonequilibrium steady states in a dissipative one-dimensional lattice connected to reservoirs at both ends. The free-ferm…
Symmetry-protected transport through a lattice with a local particle loss
A. -M. Visuri, T. Giamarchi, C. Kollath
We study particle transport through a chain of coupled sites connected to free-fermion reservoirs at both ends, subjected to a local particle loss. The transport is characterized b…
Spin transport in a one-dimensional quantum wire
A. -M. Visuri, M. Lebrat, S. Häusler +2
We analyze the spin transport through a finite-size one-dimensional interacting wire connected to noninteracting leads. By combining renormalization-group arguments with other anal…