28 citations · 205 across the 21 of their papers we have counts for
3 papers · 1 filter
Stability of charged particles inside a Paul trap with spontaneous localization dynamics
Sayantani Bera, Shreya Banerjee
Paul traps are ion traps that are widely used in spectroscopic experiments to confine and stabilize a charged particle within a small region using oscillating electric fields. The…
Evading the theoretical no-go theorem for nonsingular bounces in Horndeski/Galileon cosmology
Shreya Banerjee, Yi-Fu Cai, Emmanuel N. Saridakis
We show that a nonsingular bounce, free of ghosts and gradient instabilities, can be realized in the framework of Horndeski or generalized Galileon cosmology. In particular, we fir…
Bounce and cyclic cosmology in new gravitational scalar-tensor theories
Emmanuel N. Saridakis, Shreya Banerjee, R. Myrzakulov
We study the bounce and cyclicity realization in the framework of new gravitational scalar-tensor theories. In these theories the Lagrangian contains the Ricci scalar and its first…