Chiranjib Mukherjee

activity

20112023

most citedRenormalizing the Kardar-Parisi-Zhang equation in

d \geq 3

in weak disorder

27 citations · 110 across the 23 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

math-ph2023

Effective Mass of the Fröhlich Polaron and the Landau-Pekar-Spohn Conjecture

Rodrigo Bazaes, Chiranjib Mukherjee, Mark Sellke +1

We prove that there is a constant $C \in (0, \infty)$ such that the effective mass $m (α)$ of the Fröhlich Polaron satisfies $m (α) \geq C α^{4}$ , which is sharp acco…

math.GR2023

Haagerup property and group-invariant percolation

Chiranjib Mukherjee, Konstantin Recke

Let $G$ be the Cayley graph of a finitely generated, infinite group $Γ$ . We show that $Γ$ has the Haagerup property if and only if for every $α < 1$ , there is a $Γ$ -invarian…