230 citations · 2.6k across the 114 of their papers we have counts for
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Spinorial description for Lorentzian -IKKT
Harold C. Steinacker, Tung Tran
We introduce a novel spinorial description for the higher-spin gauge theory induced by the IKKT matrix model on an FLRW spacetime with Lorentzian signature, called Lorentzian $\mat…
Modified Einstein equations from the 1-loop effective action of the IKKT model
Kaushlendra Kumar, Harold C. Steinacker
We derive the equations of motion that arise from the one-loop effective action for the geometry of 3+1 dimensional quantum branes in the IKKT matrix model. These equations are cas…
Interactions in the IKKT matrix model on covariant quantum spacetime
Harold C. Steinacker, Tung Tran
We study the interactions of the higher-spin gauge theory arising from the IKKT matrix model on a covariant quantum FLRW quantum space-time , denote…
One-loop effective action of the IKKT model for cosmological backgrounds
Emmanuele Battista, Harold C. Steinacker
We study cosmological solutions of the IKKT model with FLWR geometry, taking into account one-loop corrections. A previously discussed covariant quantum spacetime is found t…
Spinorial higher-spin gauge theory from IKKT in Euclidean and Minkowski signatures
Harold Steinacker, Tung Tran
We explore the semi-classical relation between the fuzzy 4-hyperboloid and non-compact quantized twistor space at large . This provides two background…
One-loop effective action and emergent gravity on quantum spaces in the IKKT matrix model
Harold C. Steinacker
A detailed derivation of dimensional induced or emergent gravity in the IKKT matrix model at one loop is given, as announced in [1]. The mechanism requires a brane configurat…