Mag. Harold Steinacker, PhD























Chatzistavrakidis, A, Steinacker, H & Zoupanos, G 2012, Orbifold matrix models and fuzzy extra dimensions. in Proceedings of the Corfu Summer Institute 2011 School and Workshops on Elementary Particle Physics and Gravity;September 4-18, 2011;Corfu, Greece. Unknown publisher.

Chatzistavrakidis, A, Steinacker, H & Zoupanos, G, Fuzzy extra dimensions and particle physics models, 2011, Web publication.







Chatzistavrakidis, A, Steinacker, H & Zoupanos, G 2011, 'Orbifold matrix models and fuzzy extra dimensions', Pos - Proceedings of Science, vol. CORFU2011, 047.












Steinacker, H 2009, Emergent gravity and gauge theory from matrix models. in INTERNATIONAL JOURNAL OF MODERN PHYSICS A . International Journal of Modern Physics A: particles and fields; gravitation; cosmology; nuclear physics, no. 15, vol. 24, World Scientific Publishing Co. Pte. Ltd., pp. 2866-2876. https://doi.org/10.1142/S0217751X09046217



Grosse, H, Lizzi, F & Steinacker, H 2009, Matrix Models, Emergent Spacetime and Symmetry Breaking. in Proceedings of the 25th Max Born Symposium 2009, Univ Wroclw, Wroclaw, POLAND, JUN 29-JUL 03, 2009 European Sci Fdn, Quantum Grav Res Networking Progamme. AIP Conference Proceedings, vol. 1196, Springer New York LLC, pp. 144-153. https://doi.org/10.1063/1.3284377















Pawelczyk, J & Steinacker, H 2003, Fuzzy D-branes on group manifolds. in GROUP 24: Physical and Mathematical Aspects of Symmetries: Proceedings of the 24th International Colloquium on Group Theoretical Methods in Physics. Institute of Physics Conference Series, vol. 173, IOP Publishing Ltd, pp. 301-304.






Steinacker, H 2001, Aspects of the q-deformed fuzzy sphere. in Euroconference on Brane New World and Noncommutative Geometry. Modern Physics Letters A, World Scientific Publishing Co. Pte. Ltd., pp. 361-365. https://doi.org/10.1142/S0217732301003462







Higher spin gauge theory on fuzzy spacetimes from the IKKT Matrix model

Harold Steinacker (Invited speaker)
3 Dec 20187 Dec 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


From equivariant bundles to quantized space-times and higer-spin gauge theory

Harold Steinacker (Invited speaker)
29 Nov 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Quantized cosmological spacetimes and higher spin in the IKKT model

Harold Steinacker (Speaker)
4 Sep 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Quantized cosmological spacetimes and higher spin in the IKKT model

Harold Steinacker (Speaker)
30 Aug 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Quantized cosmological spacetimes and higher spin in the IKKT model

Harold Steinacker (Speaker)
24 Aug 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Quantized cosmological spacetimes and higher spin the IKKT model

Harold Steinacker (Invited speaker)
10 Jul 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


From Matrix models to quantized cosmological space-times (and gravity?)

Harold Steinacker (Invited speaker)
18 Jun 201822 Jun 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Matrix models and the Quantum structure of space, time and matter

Harold Steinacker (Speaker)
17 Apr 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


From matrix models to quantized geometry, gravity and cosmology

Harold Steinacker (Invited speaker)
15 Nov 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Fuzzy spaces and space-times from Yang-Mills matrix models

Harold Steinacker (Invited speaker)
2 Nov 20173 Nov 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Emergent gravity and higher spin on covariant quantum spaces

Harold Steinacker (Invited speaker)
22 Sep 201728 Sep 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Covariant quantum spaces and higher-spin theory in the IKKT matrix model

Harold Steinacker (Invited speaker)
4 Sep 20176 Sep 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Higher-spin theory and gravity from fuzzy 4-spheres

Harold Steinacker (Invited speaker)
9 Jun 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Covariant quantum spaces and higher spin from matrix models

Harold Steinacker (Invited speaker)
6 Jun 201710 Jun 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Covariant Quantum Spaces, the IKKT Model and Gravity

Harold Steinacker (Invited speaker)
20 Mar 201723 Mar 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Covariant Quantum Spaces, the IKKT Model and Gravity

Harold Steinacker (Invited speaker)
23 Feb 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Matrix Models, covariant quantum spaces and gravity

Harold Steinacker (Invited speaker)
6 Dec 20169 Dec 2016

Activity: Talks and presentationsTalk or oral contributionOther


Covariant quantum spaces and emergent gravity in the IKKT matrix model

Harold Steinacker (Invited speaker)
12 Oct 2016

Activity: Talks and presentationsTalk or oral contributionOther


String states, loops and effective action in NC field theory and matrix models

Harold Steinacker (Invited speaker)
26 Sep 20161 Oct 2016

Activity: Talks and presentationsTalk or oral contributionOther


Fuzzy spaces and applications

Harold Steinacker (Invited speaker)
21 Aug 201628 Aug 2016

Activity: Talks and presentationsTalk or oral contributionOther


Mathematical Physics

Boltzmanngasse 5
1090 Wien
Room: 3525

T: +43-1-4277-51526

harold.steinacker@univie.ac.at