63 citations · 83 across the 3 of their papers we have counts for
3 papers
The quantum geometric origin of capacitance in insulators
Ilia Komissarov, Tobias Holder, Raquel Queiroz
In band insulators, where the Fermi surface is absent, adiabatic transport is allowed only due to the geometry of the Hilbert space. By driving the system at a small but finite fre…
Soft theorems for boosts and other time symmetries
Lam Hui, Austin Joyce, Ilia Komissarov +3
We derive soft theorems for theories in which time symmetries -- symmetries that involve the transformation of time, an example of which are Lorentz boosts -- are spontaneously bro…
Cosmology as a weak gravitational field and the trans-Planckian problem
Ilia Komissarov, Alberto Nicolis, John Staunton
At momenta much higher than the Hubble scale, the cosmological expansion can be thought of as a weak gravitational field. We consider QFT in a particularly convenient set of coordi…