136 citations · 604 across the 37 of their papers we have counts for
37 papers
Raytracing Black Holes with AI Accelerators
Thomas Fischbacher, Nicholas Kessler
We show how software infrastructure that was mainly built to power AI applications also can be used to great benefit for other purposes -- by demonstrating a fully self-contained J…
Towards a future space-based, highly scalable AI infrastructure system design
Blaise Agüera y Arcas, Travis Beals, Maria Biggs +6
If AI is a foundational general-purpose technology, we should anticipate that demand for AI compute -- and energy -- will continue to grow. The Sun is by far the largest energy sou…
Bit-Twiddling Hacks for Gamma Matrices
Thomas Fischbacher
For some research questions that involve Spin(p, q) representation theory, using symbolic algebra based techniques might be an attractive option for simplifying and manipulating ex…
On backpropagating Hessians through ODEs
Axel Ciceri, Thomas Fischbacher
We discuss the problem of numerically backpropagating Hessians through ordinary differential equations (ODEs) in various contexts and elucidate how different approaches may be favo…
Vacua of -deformed SO(8) supergravity
David Berman, Thomas Fischbacher, Gianluca Inverso +1
We perform a detailed analysis of the vacua of -deformed SO(8) supergravity in four dimensions. In particular, using Tensorflow-based numerical methods, we track how the equilib…
New N=1 AdS solutions of type IIB supergravity
David Berman, Thomas Fischbacher, Gianluca Inverso
We construct analytically a new family of supersymmetric AdS solutions of IIB supergravity, with the internal space provided by a deformed . The solutions preser…