3 papers
hep-th2026
Quantum group origins of edge states in double-scaled SYK
Andreas Belaey, Thomas G. Mertens, Thomas Tappeiner
Double-scaled SYK (DSSYK) is known to have an underlying quantum group theoretical description. We precisely pinpoint the quantum group structure, improving upon earlier work in th…
hep-th2025
Probing the singularity at the holographic screen via -holography
Andreas Belaey, Thomas G. Mertens, Jacopo Papalini
We study the emergence of -deformed spacetime in a lower-dimensional gravitational system whose asymptotic region geometrizes the global symmetry of a -deformed CFT. More pre…
hep-th2024
Gravitational wavefunctions in JT supergravity
Andreas Belaey, Francesca Mariani, Thomas G. Mertens
We determine explicit expressions for the continuous two-sided gravitational wavefunctions in supersymmetric versions of JT gravity, focusing mainly on JT supergrav…