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Bose-Einstein condensates with Gautam Hegde
In this episode, we have our first guest, our good friend Gautam, who rambles about cool stuff from granular gases to superfluids....
Spontaneous Symmetry Breaking
In this episode, we talk about an idea central to both condensed matter and particle physics-spontaneous symmetry breaking. Starting from the instructive example of a ferromagnet, ...
But, what is Time?
In this episode, we discuss the idea of time in physics, inspired by the concept in the movie, Arrival. We ramble about general covariance in relativity, choosing space-like hypers...
From Compactifications to Topological Insulators
In this episode, we discuss the interesting ideas of spontaneous compactification of higher dimensions in theories like string theory, the Kaluza-Klein picture, etc. We then ramble...
Starts with a bang: story of the Universe
In this episode, we discuss the million dollar question- how did the universe begin? Why does it expand? How does large scale structure form? Listen to us ramble about the big bang...
Hot stuff: From Temperature to Black holes
In this episode, we discuss various ideas to understand what "temperature" is. Usually a statistical parameter describing equilibrium systems, we try to look for a more general des...
RG flows and all that
In this episode, we (Chetan, Amartya, and Santhosh) discuss some random ideas about quantum field theories, which range from hidden structures/symmetries, RG flows, anomalies to id...
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