280 citations · 1.9k across the 52 of their papers we have counts for
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The complex Liouville string: worldsheet boundaries and non-perturbative effects
Scott Collier, Lorenz Eberhardt, Beatrix Mühlmann +1
We investigate general observables of the complex Liouville string with worldsheet boundaries. We develop a universal formalism that reduces such observables to ordinary closed str…
The complex Liouville string: the matrix integral
Scott Collier, Lorenz Eberhardt, Beatrix Mühlmann +1
We propose a duality between the complex Liouville string and a two-matrix integral. The complex Liouville string is defined by coupling two Liouville theories with complex central…
The complex Liouville string: the worldsheet
Scott Collier, Lorenz Eberhardt, Beatrix Mühlmann +1
We introduce a new two-dimensional string theory defined by coupling two copies of Liouville CFT with complex central charge on the worldsheet. This string theory def…
The complex Liouville string
Scott Collier, Lorenz Eberhardt, Beatrix Mühlmann +1
We introduce the complex Liouville string, a solvable string theory defined by coupling two Liouville theories with complex conjugate central charges on the…
Regge Limit of One-Loop String Amplitudes
Pinaki Banerjee, Lorenz Eberhardt, Sebastian Mizera
We study the high-energy limit of one-loop string amplitudes at fixed momentum transfer. For the closed string, the high-energy behaviour of the amplitudes can be determi…
Lorentzian contours for tree-level string amplitudes
Lorenz Eberhardt, Sebastian Mizera
We engineer compact contours on the moduli spaces of genus-zero Riemann surfaces that achieve analytic continuation from Euclidean to Lorentzian worldsheets. These generalized Poch…