34 citations · 90 across the 4 of their papers we have counts for
4 papers
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…
Observing spin-squeezed states under spin-exchange collisions for a second
Meng-Zi Huang, Jose Alberto de la Paz, Tommaso Mazzoni +5
Using the platform of a trapped-atom clock on a chip, we observe the time evolution of spin-squeezed hyperfine clock states in ultracold rubidium atoms on previously inaccessible t…
Spontanous spin squezing in a rubidium BEC
Théo Laudat, Vincent Dugrain, Tommaso Mazzoni +5
We describe an experiment where spin squeezing occurs spontaneously within a standard Ramsey sequence driving a two-component Bose-Einstein condensate (BEC) of 87Rb atoms trapped i…