My main research area is
Algebraic Graph Theory.
At present, I am interested in
Quantum Walk on Graphs
Perfect State Transfer
Graph Labeling
Distinguishing Labeling
Selected Publications
 Pretty Good State Transfer on
Circulant Graphs, (with Hiranmoy Pal),
The Electronic Journal of Combinatorics,
24(2) (2017),
#P2.23.
 Pretty Good State Transfer on Some
NEPS, (with Hiranmoy
Pal),
Discrete Mathematics, 340(4)
(2017),
746752.
 Perfect State
Transfer on gcdgraphs, (with Hiranmoy Pal), Linear and Multilinear Algebra,
2016 (published
online).
 A class of gcdgraphs
having Perfect State Transfer (with Hiranmoy Pal), Electronic Notes in
Discrete Mathematics, 53 (2016),
319329. (Proceedings
of International Conference on Graph Theory and its Applications Dec
16  Dec 19, 2015,
Amrita School of Engineering, Coimbatore.)
 Perfect State Transfer on NEPS of the path
on three vertices,
(with Hiranmoy Pal),
Discrete Mathematics, 339 (2016),
831838.
 On the magic space of locally finite
graphs, (with AK Lal),
Ars
Combinatoria, 104
(2012), 41  64.
 Breaking the symmetries of the book
graph and the generalized Petersen graph, (with AK Lal),
SIAM Journal of Discrete Mathematics,
23 (2009), no. 3, 1200
 1216.
 On the existence of constrained
labelling of locally finite graphs, (with AK Lal),
Congressus Numerantium 187 (2007), 132  144. (Proceedings of the 38 Southeastern International
Conference on Combinatorics, Graph Theory and Computing, Mar 5 Mar
9, 2007, FAU, USA.)

