97 citations · 313 across the 8 of their papers we have counts for
13 papers · 1 filter
AdS Virasoro-Shapiro amplitude with KK modes
Giulia Fardelli, Tobias Hansen, Joao A. Silva
We determine the first curvature correction for the string amplitude of two supergravity states and two Kaluza-Klein modes on , which is dual to the…
The AdS Virasoro-Shapiro Amplitude
Luis F. Alday, Tobias Hansen
We present a constructive method to compute the AdS Virasoro-Shapiro amplitude, order by order in AdS curvature corrections. At kth order the answer takes the form of a genus zero…
Emergent world-sheet for the AdS Virasoro-Shapiro amplitude
Luis F. Alday, Tobias Hansen, Joao A. Silva
We construct a representation for the first AdS curvature correction to the Virasoro-Shapiro amplitude, as an integral over the Riemann sphere. The integrand is that of the Virasor…
On the spectrum and structure constants of short operators in N=4 SYM at strong coupling
Luis F. Alday, Tobias Hansen, Joao A. Silva
We study short operators in planar SYM at strong coupling, for general spin and symmetric traceless representations. At strong coupling their dimension grow…
AdS Virasoro-Shapiro from single-valued periods
Luis F. Alday, Tobias Hansen, Joao A. Silva
We determine the full correction to the flat-space Wilson coefficients which enter the AdS Virasoro-Shapiro amplitude in SYM theory at strong coupling. T…
AdS Virasoro-Shapiro from dispersive sum rules
Luis F. Alday, Tobias Hansen, Joao A. Silva
We consider the four-point correlator of the stress-energy tensor in SYM, to leading order in inverse powers of the central charge, but including all order corrections…