27 citations · 245 across the 30 of their papers we have counts for
4 papers · 1 filter
Tomographic entanglement indicators in multipartite systems
B. Sharmila, S. Lakshmibala, V. Balakrishnan
We assess the performance of an entanglement indicator which can be obtained directly from tomograms, avoiding state reconstruction procedures. In earlier work, we have examined th…
Bifurcations, time-series analysis of observables, and network properties in a tripartite quantum system
Pradip Laha, S. Lakshmibala, V. Balakrishnan
In a tripartite system comprising a -atom interacting with two radiation fields in the presence of field nonlinearities and an intensity-dependent field-atom coupling, striking…
First-passage properties of mortal random walks: ballistic behavior, effective reduction of dimensionality, and scaling functions for hierarchical graphs
V. Balakrishnan, E. Abad, T. Abil +1
We consider a mortal random walker on a family of hierarchical graphs in the presence of some trap sites. The configuration comprising the graph, the starting point of the walk, an…
Recurrence network analysis in a model tripartite quantum system
Pradip Laha, S Lakshmibala, V Balakrishnan
In a novel approach to quantum dynamics, we apply the tools of recurrence network analysis to the dynamics of the quantum mechanical expectation values of observables. We construct…