46 citations · 98 across the 6 of their papers we have counts for
5 papers
Exact dynamics and squeezing in two harmonic modes coupled through angular momentum
N. Canosa, Swapan Mandal, R. Rossignoli
We investigate the exact dynamics of a system of two independent harmonic oscillators coupled through their angular momentum. The exact analytic solution of the equations of motion…
Nonclassicality in two-mode BEC
Sandip Kumar Giri, Biswajit Sen, C H Raymond Ooi +1
An analytic operator solution of a generalized quantum mechanical Hamiltonian of two-mode Bose Einstein condensates (BECs) is obtained and the same is used to investigate the noncl…
Intermodal entanglement in Raman processes
Biswajit Sen, Sandip Kumar Giri, Swapan Mandal +2
The operator solution of a completely quantum mechanical Hamiltonian of the Raman processes is used here to investigate the possibility of obtaining intermodal entanglement between…
Monitoring of Sudden Ionospheric Disturbances (SID) from Kolkata (INDIA)
Sandip K. Chakrabarti, K. Acharyya, B. Bose +5
We report our first results of monitoring sudden ionospheric disturbances (SID). We present data taken continuously for two weeks during 20th Sept. 2002 and 4th Oct. 2002. We compa…
VLF observation during Leonid Meteor Shower-2002 from Kolkata
Sandip K. Chakrabarti, S. Pal, K. Acharyya +4
Using a Gyrator-II Loop antenna tuned at 19.0Khz, we monitored the meteor shower during 17-24th November, 2002. We observe the primary peak at 3h58m (UT) on the 19th of November, 2…