Marten Reehorst

collaborators

3 papers

hep-th2025

Bounds on Abelian Currents in 4d CFTs

Denis Karateev, Petr Kravchuk, Andrea Manenti +2

We study four-dimensional conformal field theories (CFTs) with an abelian $U (1)$ global symmetry using the conformal bootstrap approach. We obtain numerical bounds on the scaling d…

hep-th2025

Bootstrapping the Simplest Deconfined Quantum Critical Point

Shai M. Chester, Alessandro Piazza, Marten Reehorst +1

We study the $N = 3$ case of the $C P^{N - 1}$ model, which is a field theory of $N$ complex scalars in $3 d$ coupled to an Abelian gauge field with $S U (N) \times U (1)$ global symmetry.…

hep-th2025

Bootstrapping frustrated magnets: the fate of the chiral $O (N) \times O (2)$ universality class

Marten Reehorst, Slava Rychkov, Benoit Sirois +1

We study multiscalar theories with $O (N) \times O (2)$ symmetry. These models have a stable fixed point in $d$ dimensions if $N$ is greater than some critical value $N…

Bounds on Abelian Currents in 4d CFTs

Bootstrapping the Simplest Deconfined Quantum Critical Point

Bootstrapping frustrated magnets: the fate of the chiral O(N)×O(2) universality class

Bootstrapping frustrated magnets: the fate of the chiral $O (N) \times O (2)$ universality class