22 citations · 22 across the 1 of their papers we have counts for
6 papers
Controlling Excitation Localization in Waveguide QED Systems
C. -Y. Lee, K. -T. Lin, G. -D. Lin +1
We theoretically investigate excitation dynamics in one-dimensional arrays of quantum emitters coupled to a waveguide, focusing on localization and long-time population trapping. B…
Satellites promise global-scale quantum networks
Sumit Goswami, Sayandip Dhara, Neil Sinclair +10
Academia, governments, and industry around the world are on a quest to build long-distance quantum communication networks for a future quantum internet. Using air and fiber channel…
Efficient and high-fidelity entanglement in cavity QED without high cooperativity
Sumit Goswami, Cheng-Hsuan Chien, Neil Sinclair +4
The so-called state-carving protocol generates high-fidelity entangled states at an atom-cavity interface without requiring high cavity cooperativity. However, this protocol is lim…
Bound and Subradiant Multi-Atom Excitations in an Atomic Array with Nonreciprocal Couplings
H. H. Jen
Collective decays of multiply-excited atoms become subradiant and bound in space when they are strongly coupled to the guided modes in an atom-waveguide interface. In this interfac…
Steady-state Phase Diagram of a Weakly Driven Chiral-coupled Atomic Chain
H. H. Jen
A chiral-coupled atomic chain of two-level quantum emitters allows strong resonant dipole-dipole interactions, which enables significant collective couplings between every other em…
Subradiance dynamics in a singly-excited chiral-coupled atomic chain
H. H. Jen, M. -S. Chang, G. -D. Lin +1
We theoretically investigate the subradiance dynamics in a nonreciprocal chiral-coupled atomic chain, in which infinite-range dipole-dipole interaction emerges in the dissipation.…