CEA Paris-Saclay

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19912026

most citedAstropy: A Community Python Package for Astronomy

14.6k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2018 · hep-thShow all

11 papers · 2 filters

hep-th2018★ 5 cited

Supersymmetric gauge theory on curved 7-branes

Daniël Prins

We construct novel $7 d$ supersymmetric gauge theories which include a Chern-Simons-like term on curved spaces. In order to so, we examine the supersymmetry constraints for E7-brane…

hep-th2018★ 43 cited

Early Scrambling and Capped BTZ Geometries

Iosif Bena, Emil J. Martinec, Robert Walker +1

Geodesic probes in certain horizonless microstate geometries experience extreme tidal forces long before reaching the region where these geometries differ significantly from the ex…

hep-th2018★ 37 cited

Cosmological evolution in DHOST theories

Marco Crisostomi, Kazuya Koyama, David Langlois +2

In the context of Degenerate Higher-Order Scalar-Tensor (DHOST) theories, we study cosmological solutions and their stability properties. In particular, we explicitly illustrate th…

hep-th2018★ 7 cited

Bubbling the NHEK

Pierre Heidmann

We build the first family of smooth bubbling microstate geometries that are asymptotic to the near-horizon region of extremal five-dimensional Kerr black holes (NHEK). These black…

hep-th2018★ 10 cited

The full space of BPS multicenter states with pure D-brane charges

Pierre Heidmann, Swapnamay Mondal

We investigate the space of BPS states in type IIA string theory on a T $^{6}$ wrapped by one D6 brane and three D2 branes wrapping three disjoint 2-tori. This system of branes has 12…

hep-th2018★ 7 cited

1/N corrections to $F_{1}$ and $F_{2}$ structure functions of vector mesons from holography

Nicolas Kovensky, Gustavo Michalski, Martin Schvellinger

The structure functions $F_{1}$ and $F_{2}$ of the hadronic tensor of vector mesons are obtained at order $1/ N$ and strong coupling using the gauge/gravity duality. We find that the la…

hep-th2018★ 57 cited

AdS $_{2}$ Holography: Mind the Cap

Iosif Bena, Pierre Heidmann, David Turton

AdS $_{2}$ plays an extremely important role in black-hole physics. We construct several infinite families of supergravity solutions that are asymptotically AdS $_{2}$ in the UV, and ter…

hep-th2018★ 149 cited

Ultraviolet Properties of N = 8 Supergravity at Five Loops

Zvi Bern, John Joseph Carrasco, Wei-Ming Chen +5

We use the recently developed generalized double-copy construction to obtain an improved representation of the five-loop four-point integrand of $N = 8$ supergravity whose leading…

hep-th2018★ 92 cited

The holographic interpretation of $J T ˉ$ -deformed CFTs

Adam Bzowski, Monica Guica

Recently, a non-local yet possibly UV-complete quantum field theory has been constructed by deforming a two-dimensional CFT by the composite operator $J T ˉ$ , where $J$ is a chi…

hep-th2018★ 60 cited

From elliptic multiple zeta values to modular graph functions: open and closed strings at one loop

Johannes Broedel, Oliver Schlotterer, Federico Zerbini

We relate one-loop scattering amplitudes of massless open- and closed-string states at the level of their low-energy expansion. The modular graph functions resulting from integrati…

hep-th2018★ 10 cited

Interactions resolve state-dependence in a toy-model of AdS black holes

Adam Bzowski, Alessandra Gnecchi, Thomas Hertog

We show that the holographic description of a class of AdS black holes with scalar hair involves dual field theories with a double well effective potential. Black hole microstates…