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Pathspace
Connections and Categorical Geometry Saikat Chatterjee, Amitabha Lahiri, Ambar N. Sengupta. Journal of Geometry and Physics, Volume 75, January 2014, Pages 129–161. 
A Gaussian Radon Transform for Banach Spaces. Irina Holmes and Ambar N. Sengupta. Journal of Functional Analysis, Volume 263, Issue 11, 1 December 2012, Pages 36893706. 
Identities and Inequalities for Tranche Sensitivities.
Claas Becker and Ambar N. Sengupta. to appear in Communications on Stochastic
Analysis, vol. 7, no. 3 (2013).

Quantum
Free YangMills on the Plane Michael Anshelevich and Ambar N. Sengupta (Journal of Geometry and Physics, Volume 62, Issue 2, February 2012, Pages 330–343) 
A
Support Theorem for the Radon Transform in Infinite
Dimensions Jeremy Becnel and Ambar N. Sengupta. August, 2009. (A version appears in Transactions of the American Mathematical Society, vol 364 (2012), 12811291.) 
Temporal
Correlation of Defaults in Subprime Securitization Eric Hillebrand, Ambar N. Sengupta, Junyue Xu. Communications on Stochastic Analysis, Vol. 6, Number 3 (2012) 487511. 
Parallel
Transport over Path Spaces Saikat Chatterjee, Amitabha Lahiri, Ambar N. Sengupta (Reviews in Mathematical Physics vol 9 (2010) 10331059. ). 
The RadonGauss Transform. Vochita Mihai and Ambar N. Sengupta. Final version appeared in the Soochow Journal of Mathematics, Volume 33, 415434 (2007) 
Tranche
Sensitivities Chao Meng and Ambar N. Sengupta. Communications on Stochastic Analysis, vol. 5, no. 2, June 2011 
YangMills in
two dimensions and ChernSimons in three.
Ambar N. Sengupta ( In ChernSimons
Theory: 20 years after, Editors Jorgen
Ellegaard Anderson, Hans U. Boden, Atle Hahn, and
Benjamin Himpel. AMS/IP Studies in Advanced Mathematics (pp. 311320), July 2011. ) 
Nuclear Space Facts, Strange and Plain. Jeremy Becnel and Ambar N. Sengupta. December, 2009.  Pricing
Functionals and Measures. Eric
Hillebrand and
Ambar N. Sengupta Communications on Stochastic Analysis Vol. 2 Number 1 (2008) 5370. 
Finite Geometries with Qubit Operators. Ambar N. Sengupta. Infinite Dimensional Analysis, Quantum Probability, and Related Topics Volume: 12, Issue: 2 (2009) pp. 359366.  
LargeN YangMills and Free Noise. Ambar N. Sengupta (September 2008). Appears in Geometric Methods in Physics  Proceedings of the XVII Workshop on Geometric Methods in Physics edited by P. Kielanowski, A. Odzijewicz, M. Schlichenmaier, and T. Voronov, published by the American Institute of Physics (2008)  
Negative Forms and Path Space Forms. Saikat Chatterjee, Amitabha Lahiri, Ambar N. Sengupta. Final version appears in International Journal of Geometric Methods in Modern Physics Vol 5 Number 4 (2008), pages 573586.  
Gauge Theory in Two Dimensions: Topological, Geometric and Probabilistic Aspects. Pages 109129 in Stochastic Analysis in Mathematical Physics edited by Gerard Ben Arous, Ana Bela Cruzeiro, Yves Le Jan, and JeanClaude Zambrini, published by World Scientific (2008).  
Traces in TwoDimensional QCD: The LargeN Limit. Ambar N. Sengupta. Final version appears in pages in Traces in Geometry, Number Theory and Quantum Fields, 193212, edited by Sergio Albeverio, Matilde Marcolli, Sylvie Paycha, and Jorge Plazas, published by Vieweg (2008) 