20 citations · 37 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2012
Quantum simulation of expanding space-time with tunnel-coupled condensates
Clemens Neuenhahn, Florian Marquardt
We consider two weakly interacting quasi-1D condensates of cold bosonic atoms. It turns out that a time-dependent variation of the tunnel-coupling between those condensates is equi…
cond-mat.mes-hall2009★ 20 cited
Dephasing by electron-electron interactions in a ballistic Mach-Zehnder interferometer
Clemens Neuenhahn, Florian Marquardt
We consider a ballistic Mach-Zehnder interferometer for electrons propagating chirally in one dimension (such as in an integer Quantum Hall effect edge channel). In such a system,…
cond-mat.mes-hall2008★ 17 cited
Universal dephasing in a chiral 1D interacting fermion system
Clemens Neuenhahn, Florian Marquardt
We consider dephasing by interactions in a one-dimensional chiral fermion system (e.g. a Quantum Hall edge state). For finite-range interactions, we calculate the spatial decay of…