22 citations · 128 across the 21 of their papers we have counts for
4 papers · 1 filter
Competing Bosonic Reactions: Insight from Exactly Solvable Time-Dependent Models
Fumika Suzuki, Rajesh K. Malla, Nikolai A. Sinitsyn
We discuss the progress on exactly solvable multistate Landau-Zener models from a perspective of their application to competing reactions of particle creation from a false vacuum.…
Quantum dynamics of non-Hermitian many-body Landau-Zener systems
Rajesh K. Malla, Julia Cen, Wilton J. M. Kort-Kamp +1
We develop a framework to solve a large class of linearly driven non-Hermitian quantum systems. Such a class of models in the Hermitian scenario is commonly known as multi-state La…
Nonadiabatic dissociation of molecular Bose-Einstein condensates: competition between chemical reactions
Rajesh K. Malla
We provide a framework to solve generic models describing the dissociation of multiple molecular Bose-Einstein condensates in a nonadiabatic regime. The competition between individ…
Coherent reaction between molecular and atomic Bose-Einstein condensates: integrable model
Rajesh K. Malla, Vladimir Y. Chernyak, Chen Sun +1
We solve a model that describes a stimulated conversion between ultracold bosonic atoms and molecules. The reaction is triggered by a linearly time-dependent transition throughout…