2 papers
physics.optics2019
Visible blue-to-red 10 GHz frequency comb via on-chip triple-sum frequency generation
Ewelina Obrzud, Victor Brasch, Thibault Voumard +6
A broadband visible blue-to-red, 10 GHz repetition rate frequency comb is generated by combined spectral broadening and triple-sum frequency generation in an on-chip silicon nitrid…
hep-th2018
Hidden and explicit quantum scale invariance
Sander Mooij, Mikhail Shaposhnikov, Thibault Voumard
There exist renormalisation schemes that explicitly preserve the scale invariance of a theory at the quantum level. Imposing a scale invariant renormalisation breaks renormalisabil…