3 papers
hep-th2026
Fortuity and fragility in supersymmetric SYK
James Chryssanthacopoulos, David Vegh
In the supersymmetric SYK model with fermions, every BPS state is fortuitous: at fixed charge, it exists only over a finite range of . Allowing the charge to…
hep-th2026
Efficient Conformal Block Evaluation with GoBlocks
James Chryssanthacopoulos, Vasilis Niarchos, Constantinos Papageorgakis +1
Conformal blocks in odd spacetime dimensions are not known in closed analytic form. To facilitate efficient computations in the conformal bootstrap, we introduce $\texttt{GoBlocks}…
hep-th2026
Krylov Complexity of Supersymmetric SYK Models
James Chryssanthacopoulos, David Vegh
We study the effect of supersymmetry breaking on Krylov complexity in the SYK model under irrelevant and mass deformations of the Hamiltonian. The irrelevant deform…