Publications
 Ph.D. Thesis (Compressed Version): Standard dilations of
tuples and representations of certain C* algebras.

Standard noncommuting and
commuting dilations of commuting tuples  (with B. V. Rajarama Bhat, T.
Bhattacharyya), Trans. American Math. Soc. 356 (2004), 15511568.

Minimal CuntzKrieger dilations
and representations of CuntzKrieger algebras  (with B. V. Rajarama Bhat, J.
Zacharias), Proc. Indian Acad. of Sci. 116 (2006), 193220.

Standard dilations of qcommuting
tuples Colloquium Math. 107 (2007), 141165.

Characteristic functions for
ergodic tuples  (with R. Gohm), Integral Equations Operator Theory 58 (2007), 4363.
 Habilitation Thesis:
Characteristic Functions, Liftings and Modules  monograph (2009).
 Liftings of covariant representations of W*correspondences Infin. Dimens. Anal. Quantum Probab. Relat. Top. 13 (2010), 511523. pdf

Characteristic functions of liftings  (with
R. Gohm), Journal of Operator Theory 65 (2011), 1745.
 Standard commuting dilations and liftings Colloquium Math. 126 (2012), 8794. pdf
 Invariants for liftings of row contractions (with K. J. Haria), Jour. of Analysis 20 (2012), 7989.
 Generalized repeated interaction model and transfer functions  (with K. J. Haria), Oper. Theory Adv. Apl., Vol 240 (2014), 111135.
arxiv
 Functional model and minimal contractive lifting 
(with R. Gohm and K. J. Haria), Complex Analysis and Operator Theory 9 (2015), 933955.
 ${\mathcal K}$families and CPDHextendable families  (with H. Trivedi),
Rocky Mountain J. Math. 47 (2017), 789816. arxiv
 KSGNS construction for $\tau$maps on Smodules and $\mathfrak{K}$families  (with H. Trivedi),
Operators and Matrices 11 (2017), 679696.
 Constrained characteristic functions of liftings and Hilbert modules, preprint.
 Characteristic functions of liftings II (with R. Gohm and K. J. Haria) Operators and Matrices, 12 (2018), 579601.
 Rokhlin property for group actions on Hilbert $C^*$modules  (with H. Osaka and H. Trivedi), preprint
 Bures distance and transition probability for $\alpha$CPDkernels (with H. Trivedi) to appear in Complex
Analysis and Operator Theory, DOI: 10.1007/s1178501807981
 $t$Frobenius negacyclic codes (with P. Bag), preprint
 A subspace of maximal dimension with bounded Schmidt rank  (with P. Bag), preprint.
 Comparing geometric discord and negativity for $2 \otimes 3$ states (with P. Bag) preprint.