## New answers tagged mp.mathematical-physics

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### Equivalence of Hilbert space norm associated to the harmonic oscillator and a sum of Sobolev and weighted $L^2$ norms

Chapter 9 of my book https://www-users.cse.umn.edu/~garrett/m/v/current_version.pdf
(that is mostly aimed at applications to automorphic forms) considers this. See section 9.8, in particular.
I really ...

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7
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### Practical consequences of the geometric cobordism hypothesis

My question is: does this lead to a more-or-less explicit construction of any non-trivial quantum field theories? If so, this would be extremely interesting since only a handful of interacting quantum ...

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7
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### Infinite clusters for loopless percolation

These fascinating questions have been studied recently, e.g. by Bauerschmidt, Crawford, Helmuth and Swan (no percolation on $\mathbb{Z}^2$) and by Bauerschmidt, Crawford and Helmuth (percolation phase ...

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