42 citations · 61 across the 4 of their papers we have counts for
4 papers
Interaction-Enhanced Group Velocity of Bosons in the Flat Band of an Optical Kagome Lattice
Tsz-Him Leung, Malte N. Schwarz, Shao-Wen Chang +3
Geometric frustration of particle motion in a kagome lattice causes the single-particle band structure to have a flat s-orbital band. We probe this band structure by exciting a Bos…
Sub-Doppler laser cooling of K via the 4S5P transition
Govind Unnikrishnan, Michael Gröbner, Hanns-Christoph Nägerl
We demonstrate sub-Doppler laser cooling of K using degenerate Raman sideband cooling via the 4S5P transition at 404.8 nm. By using an optic…
Spectral investigation of the noise influencing multi-qubit states
Deepak Khurana, Govind Unnikrishnan, T. S. Mahesh
Characterizing and understanding noise affecting quantum states has immense benefits in spectroscopy as well as in realizing quantum devices. Transverse relaxation times under a se…
Engineering and Suppression of Decoherence in Two Qubit Systems
Govind Unnikrishnan
In this work, two experimentally feasible methods of decoherence engineering-one based on the application of stochastic classical kicks and the other based on temporally randomized…