35 citations · 80 across the 6 of their papers we have counts for
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A compact atomic beam based system for Doppler-free laser spectroscopy of Strontium atoms
Gunjan Verma, Chetan Vishwakarma, C. V. Dharmadhikari +1
We report the construction of a simple, light weight and compact atomic beam spectroscopy cell for Strontium atoms. The cell is built using glass blowing technique and includes a s…
Dark solitons generation and their instability dynamics in two dimensional condensates
Gunjan Verma, Umakant D. Rapol, Rejish Nath
We analyze numerically the formation and the subsequent dynamics of two-dimensional matter wave dark solitons in a Thomas-Fermi rubidium condensate using various techniques. An ini…
Non-exponential decoherence and subdiffusion in atom-optics kicked rotor
Sumit Sarkar, Sanku Paul, Chetan Vishwakarma +5
Quantum systems lose coherence upon interaction with the environment and tend towards classical states. Quantum coherence is known to exponentially decay in time so that macroscopi…