Curriculum vitae

There's only so much one can say in a CV. A list of publications is available at any of the following: Google Scholar, arXiv, ORCID iD.


In Peer Reviewed Journals

An experimental test of noncontextuality without unphysical idealizations, Nature Communications 7:11780 doi: 10.1038/ncomms11780 (2016), with M.D. Mazurek, M. F. Pusey, K. J. Resch and R.W. Spekkens. arXiv:1505.06244 (2015).

From the Kochen-Specker theorem to noncontextuality inequalities without assuming determinism, Phys. Rev. Lett. 115, 110403 (2015), with R.W. Spekkens. arXiv:1506.04150 (2015).

Fine's theorem, noncontextuality, and correlations in Specker's scenario, Phys. Rev. A 91, 022108 (2015). arXiv:1410.7760 (2014).

Quantum realization of arbitrary joint measurability structures, Phys. Rev. A 89, 052126 (2014), with C. Heunen, and T. Fritz. arXiv:1311.5948 (2013).

Minimal state-dependent proof of measurement contextuality for a qubit, Phys. Rev. A 89, 042118 (2014), with S. Ghosh.arXiv:1305.7009 (2013).

Relative volume of separable bipartite states, Phys. Rev. A 89, 022308 (2014), with R. Singh and R. Simon. arXiv:1307.1454 (2013).


On arXiv

A note on the joint measurability of POVMs and its implications for contextuality, arXiv:1403.0470 (2014)

Ph.D. Thesis (2016)

on contextuality

Contextuality beyond the Kochen-Specker theorem.

M.Sc. Thesis (2012)

on quantum correlations

Limits on nonlocal correlations from physical principles. This thesis is a review of recent work towards identifying physical principles that limit the nonlocality of quantum theory. You can find slides of my thesis talk here.


on quantum this and that

Contextuality beyond the Kochen-Specker theorem, PhD defence at IMSc, Chennai. Video available on YouTube.

Noncontextuality inequalities for Specker's compatibility scenario, and beyond, Quantum Physics and Logic 2016, University of Strathclyde, Glasgow. Video available at OxfordQuantumVideo.

From the Kochen-Specker theorem to noncontextuality inequalities without assuming determinism, Quantum Physics and Logic 2015, University of Oxford. Video available at OxfordQuantumVideo.

Fine’s theorem, noncontextuality, and correlations in Specker’s scenario, Young Quantum 2015, Harish-Chandra Research Institute (HRI), Allahabad.

Noncontextuality without determinism and admissible (in)compatibility relations: revisiting Specker’s parable, at Perimeter Institute (PI), Canada, on January 14, 2014. Video available at PIRSA:14010102.

Minimal state-dependent proof of measurement contextuality for a qubit, Short talk, AQIS 2013, Institute of Mathematical Sciences (IMSc), Chennai.


The Institute of Mathematical Sciences, Chennai

PhD Theoretical Physics [2012 - 2016]

I defended my PhD on 5th August, 2016.

The Institute of Mathematical Sciences, Chennai

M.Sc. Theoretical Physics [2010 - 2012]

I've finished my M.Sc. coursework at Matscience, and I am starting with the research phase of things with my PhD advisor, Sibasish Ghosh.

St. Stephen's College, University of Delhi

B.Sc. Physics (Hons) [2007 - 2010]

My undergraduate degree is in Physics. I attended St. Stephen's, a liberal arts college that's a great place to go to if one is looking for -- besides a degree in Physics (or for that matter, in Economics or Humanities or Mathematics) -- an environment where you have the freedom and the opportunity to indulge your impulses, creative or otherwise. More or less. During my time there, I taught evening classes in maths and science for underprivileged school kids in and around college. This was one of the many activities of the Social Service League. Together with a bunch of enthusiasts, I also brought out a few issues of a science newsletter, 'ASK', which we had started. And, of course, I whiled away hours sitting in the lawns, indulging in conversations, 'nimbu pani' (that's lemonade), maggi, 'mince', and scrambled egg. Oh, and I learnt enough physics to get into graduate school. You might enjoy watching an unofficial guide to college.

St. Thomas' College, Dehradun

ICSE 2005, ISC 2007 [2002-2007]

In the valley of Doon is nestled a small school, St. Thomas', that was established in 1916. I joined St. Thomas' in 2002, after moving to Dehradun from Lucknow. My time there was quite formative in many ways, academic and otherwise. By the time I left school, I had a fair idea I wanted to do physics in college.

St. John Bosco College, Lucknow

7th grade [1993-2002]

This is where I pretty much started my schooling. Though before this I attended a school called St. Agnes Primary School in Almora, I never really finished a year there.


To webpages I like and recommend.

Less Wrong, where you can refine the art of human rationality.

Q+ Hangouts, where you can attend live online seminars on things quantum.

Matscience Channel, where you can find videos of lectures/seminars at IMSc.

xkcd, for some romance, sarcasm, math, and language.

John Baez's Stuff, where you can find tons of cool things from math to physics to ideas on saving the environment. There's also a crackpot index.

Shtetl-Optimized, where a complexity theorist talks about things quantum, and otherwise.

What's new, where you can find a lot of fun stuff (read puzzles, advice, expository material), apart from serious math, of course.

Open Culture, where you can find tons of free online material on culture and education.

Coursera, where you can attend courses from some great universities (Stanford et al). For free.

edX, where MIT and Harvard come together to offer you courses. For free.