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Theoretical High Energy Particle Physics Group

Joel Karlsson

Publications

The IKKT renormalization group flow is IIB: toward zero-d holography
X Guan, J Karlsson, S Reymond, TV Riet
(2026)
(link to publication)
Quantum Liouville cosmology
D Anninos, T Hertog, J Karlsson
– Journal of Cosmology and Astroparticle Physics
(2026)
2026,
065
(doi: 10.1088/1475-7516/2026/06/065)
An ode to instantons
O Janssen, J Karlsson, F Riccardi, M Varrone
(2026)
(link to publication)
Quantum Liouville Cosmology
D Anninos, T Hertog, J Karlsson
(2025)
(link to publication)
Kontsevich-Segal criterion in the no-boundary state constrains anisotropy
T Hertog, O Janssen, J Karlsson
– Physical Review D
(2025)
111,
046008
(doi: 10.1103/physrevd.111.046008)
The Kontsevich-Segal Criterion in the No-Boundary State Constrains Anisotropy
T Hertog, O Janssen, J Karlsson
(2024)
(link to publication)
The complete Kaluza-Klein spectra of $ \mathcal{N} $ = 1 and $ \mathcal{N} $ = 0 M-theory on AdS4 × (squashed S7)
J Karlsson, BEW Nilsson
– Journal of High Energy Physics
(2024)
2024,
144
(doi: 10.1007/jhep02(2024)144)
Microscopics of de Sitter Entropy from Precision Holography
N Bobev, T Hertog, J Hong, J Karlsson, V Reys
– Physical Review X
(2023)
13,
041056
(doi: 10.1103/physrevx.13.041056)
Kontsevich-Segal Criterion in the No-Boundary State Constrains Inflation
T Hertog, O Janssen, J Karlsson
– Phys Rev Lett
(2023)
131,
191501
(doi: 10.1103/physrevlett.131.191501)
The Kontsevich-Segal Criterion in the No-Boundary State Constrains Inflation
T Hertog, O Janssen, J Karlsson
(2023)
(link to publication)
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Research Group

High Energy Physics

Email

jk2069@cam.ac.uk

Study at Cambridge

About the University

Research at Cambridge