46 citations · 56 across the 9 of their papers we have counts for
6 papers · 1 filter
Classifying deviation from standard quantum behavior using Kullback Leibler divergence
Salman Sajad Wani, Saif Al-Kuwari, Xiaoping Shi +5
In this letter, we propose a novel statistical method to measure which system is better suited to probe small deviations from the usual quantum behavior. Such deviations are motiva…
Control of dynamical localization in atom-optics kicked rotor
S. Sagar Maurya, S. Bharathi Kannan, Kushal Patel +5
Atom-optics kicked rotor represents an experimentally realizable version of the paradigmatic quantum kicked rotor system. After a short initial diffusive phase the cloud settles do…
Positive energy density leads to no squeezing
S. Kannan, C. Sudheesh
We consider two kinds of superpositions of squeezed states of light. In the case of superpositions of first kind, the squeezing and all higher order squeezing vanishes. However, in…
Nonlinear dynamics of superpostion of wavepackets
S. Kannan, M. Rohith, C. Sudheesh
We study nonlinear dynamics of superposition of quantum wavepackets in various systems such as Kerr medium, Morse oscillator and bosonic Josephson junction. The prime reason behind…
Homodyne nonclassical area as a nonclassicality indicator
M. Rohith, S. Kannan, C. Sudheesh
We propose a legitimate and easily computable nonclassicality indicator for the states of electromagnetic fields based on the standard deviation in the measurement of the homodyne…
Multi-Colour Quantum Metrology with Entangled Photons
Bryn Bell, Srikanth Kannan, Alex McMillan +3
Entangled photons can be used to make measurements with an accuracy beyond that possible with classical light. While most implementations of quantum metrology have used states made…