V. Lochab

activity

20212026

most citedHigh precision differential clock comparisons with a multiplexed optical lattice clock

153 citations · 157 across the 3 of their papers we have counts for

collaborators

Showing 2026Show all

3 papers · 1 filter

hep-th2026

Higher-Loop Vacuum Integrals on $S^{D}$

Varun Lochab, Frederik Denef

We develop a new framework for evaluating higher-loop integrals for scalar fields on $S^{D}$ . Starting from a Schwinger-parametric form for general higher-loop integrals on the spher…

hep-th2026

De Sitter Observers and an Effective Field Theory of Horizon Edge Modes

James Bonifacio, Kurt Hinterbichler, Y. T. Albert Law +1

We show that choosing a test observer in $d S_{D}$ , specified by the framed embedding of their horizon $S^{D - 2}$ , spontaneously breaks the de Sitter and internal sphere isometries to…

hep-th2026★ 3 cited

Horizon Edge Partition Functions in $Λ > 0$ Quantum Gravity

Y. T. Albert Law, Varun Lochab

We obtain the spectra of codimension-2 horizon "edge" degrees of freedom for gravity and higher-spin gauge fields in de Sitter space and in the static Nariai spacetime, advancing p…

Higher-Loop Vacuum Integrals on SD

De Sitter Observers and an Effective Field Theory of Horizon Edge Modes

Horizon Edge Partition Functions in Λ>0 Quantum Gravity

Higher-Loop Vacuum Integrals on $S^{D}$

Horizon Edge Partition Functions in $Λ > 0$ Quantum Gravity