50 citations · 193 across the 12 of their papers we have counts for
12 papers
Higher-Order Nonclassicality in Photon Added and Subtracted Qudit States
Kathakali Mandal, Amit Verma
Higher-order nonclassical properties of r photon added and t photon subtracted qudit states (referred to as rPAQS and tPSQS, respectively) are investigated here to answer: How addi…
Generalized binomial state: Nonclassical features observed through various witnesses and a measure of nonclassicality
Kathakali Mandal, Nasir Alam, Amit Verma +2
Experimental realization of various quantum states of interest has become possible in the recent past due to the rapid developments in the field of quantum state engineering. Noncl…
Higher order nonclassicalities of finite dimensional coherent states: A comparative study
Nasir Alam, Amit Verma, Anirban Pathak
Conventional coherent states (CSs) are defined in various ways. For example, CS is defined as an infinite Poissonian expansion in Fock states, as displaced vacuum state, or as an e…
Lower- and higher-order nonclassicality in a Bose-condensed optomechanical-like system and a Fabry-Perot cavity with one movable mirror: squeezing, antibunching and entanglement
Nasir Alam, Kishore Thapliyal, Anirban Pathak +3
Various lower- and higher-order nonclassical properties have been studied for two physical systems- (i) an optomechanical system composed of a Fabry-Perot cavity with one nonlinear…
A General Method for Selecting Quantum Channel for Bidirectional Controlled State Teleportation and Other Schemes of Controlled Quantum Communication
Kishore Thapliyal, Amit Verma, Anirban Pathak
Recently, a large number of protocols for bidirectional controlled state teleportation (BCST) have been proposed using -qubit entangled states () as quantum chann…
Optoelectronic response calculations in the framework of k.p coupled to Non-equilibrium Green's functions for 1D systems in the ballistic limit
Andrei K. Buin, Amit Verma, Simarjeet Saini
We present theory of the carrier-optical interaction in 1D systems based on the non-equilibrium Greens function formalism in the 4x4 k.p model. As a representative parameters we ch…