Mag. Harold Steinacker, PhD




















Humboldt Kolleg "Frontiers in Physics: From the Electroweak to the Planck Scales"

Harold Steinacker (Invited speaker)
15 Sep 201919 Sep 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Gravity and a Linearized Schwarzschild Solution in the IKKT Matrix Model

Harold Steinacker (Invited speaker)
5 Sep 20197 Sep 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


On Matrix models, Quantum geometry, and (higher-spin) gravity

Harold Steinacker (Invited speaker)
10 May 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Quantum space-time, higher spin and gravity from the IKKT Matrix model

Harold Steinacker (Invited speaker)
25 Feb 201927 Feb 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Quantum space-time, higher spin and gravity from the IKKT Matrix model

Harold Steinacker (Invited speaker)
11 Feb 201915 Feb 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Fuzzy spaces and gravity

Harold Steinacker (Invited speaker)
15 Jan 201918 Jan 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


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


Emergent 4D gravity on covariant quantum spaces in the IKKT model

Harold Steinacker (Invited speaker)
4 Jul 20167 Jul 2016

Activity: Talks and presentationsTalk or oral contributionOther


The fuzzy four-sphere and its stabilization by vacuum energy

Harold Steinacker (Speaker)
6 Feb 201612 Feb 2016

Activity: Talks and presentationsTalk or oral contributionOther


Die moderne Physik nach Einstein oder: Rätsel zwischen Relativitätstheorie und Quantentheorie

Harold Steinacker (Invited speaker)
27 Oct 2015

Activity: Talks and presentationsTalk or oral contributionOther


The issue of Quantum Space-Time

Harold Steinacker (Invited speaker)
21 Sep 2015

Activity: Talks and presentationsTalk or oral contributionOther


Chiral low-energy physics from squashed brane solutions in deformed N=4 Super-Yang-Mills

Harold Steinacker (Speaker)
1 Sep 20154 Sep 2015

Activity: Talks and presentationsTalk or oral contributionOther


Chiral low-energy physics from squashed branes in deformed N=4 SYM

Harold Steinacker (Invited speaker)
23 Aug 201529 Aug 2015

Activity: Talks and presentationsTalk or oral contributionOther


Squashed fuzzy extra dimensions from coadjoint orbits in N=4 SYM with large rank

Harold Steinacker (Invited speaker)
1 Jun 20155 Jun 2015

Activity: Talks and presentationsTalk or oral contributionOther


Self-intersecting fuzzy extra dimensions and chiral gauge theory in N=4 super-Yang-Mills

Harold Steinacker (Invited speaker)
16 Jan 2015

Activity: Talks and presentationsTalk or oral contributionOther


Self-intersecting fuzzy extra dimensions and chiral gauge theory in N=4 super-Yang-Mills

Harold Steinacker (Invited speaker)
12 Jan 2015

Activity: Talks and presentationsTalk or oral contributionOther


Spinning squashed extra dimensions, gauge theory and hierarchy in N=4 super-Yang-Mills

Harold Steinacker (Invited speaker)
27 Nov 2014

Activity: Talks and presentationsTalk or oral contributionOther


From matrix models to the theory of fundamental interactions

Harold Steinacker (Invited speaker)
18 Jun 2014

Activity: Talks and presentationsTalk or oral contributionOther


An Extended Standard model and its Higgs geometry from the matrix model

Harold Steinacker (Invited speaker)
14 May 2014

Activity: Talks and presentationsTalk or oral contributionOther


An extended standard model and ist Higgs geometry from the matrix model

Harold Steinacker (Invited speaker)
18 Feb 201421 Feb 2014

Activity: Talks and presentationsTalk or oral contributionOther


An Extended Standard model and its Higgs geometry from the matrix model

Harold Steinacker (Speaker)
14 Feb 2014

Activity: Talks and presentationsTalk or oral contributionOther


Emergent space-time and gravity in the IIB model

Harold Steinacker (Speaker)
10 Jun 2013

Activity: Talks and presentationsTalk or oral contributionOther


Compactified extra dimensions in matrix models

Harold Steinacker (Speaker)
25 May 2013

Activity: Talks and presentationsTalk or oral contributionOther


Towards brane-worlds in Yang-Mills matrix models

Harold Steinacker (Speaker)
27 Feb 2013

Activity: Talks and presentationsTalk or oral contributionOther


Matrix models, noncommutative gauge theory, and gravity

Harold Steinacker (Speaker)
18 Jul 2011

Activity: Talks and presentationsTalk or oral contributionOther


Matrix models, noncommutative gauge theory and emergent geometry

Harold Steinacker (Invited speaker)
14 Jun 2011

Activity: Talks and presentationsTalk or oral contributionOther


Matrix models, noncommutative gauge theory and emergent geometry

Harold Steinacker (Speaker)
14 Jun 2011

Activity: Talks and presentationsTalk or oral contributionOther


From matrix models to gauge theory and gravity

Harold Steinacker (Speaker)
17 May 2011

Activity: Talks and presentationsTalk or oral contributionOther


Von Matrix-Modellen zur Theorie der fundamentalen Wechselwirkungen

Harold Steinacker (Speaker)
13 May 2011

Activity: Talks and presentationsTalk or oral contributionOther


Yang-Mills matrix models, gauge theory, and gravity

Harold Steinacker (Invited speaker)
25 Mar 2011

Activity: Talks and presentationsTalk or oral contributionOther


Yang-Mills matrix models, gauge theory, and gravity

Harold Steinacker (Speaker)
25 Mar 2011

Activity: Talks and presentationsTalk or oral contributionOther


Non-commutative geometry and matrix models

Harold Steinacker (Speaker)
4 Mar 2011

Activity: Talks and presentationsTalk or oral contributionOther


Yang-Mills Matrix Models, Noncommutative Gauge Theory, and Gravity

Harold Steinacker (Speaker)
2 Mar 2011

Activity: Talks and presentationsTalk or oral contributionOther


Yang-Mills Matrix Models, Noncommutative Gauge Theory, and Gravity

Harold Steinacker (Speaker)
28 Feb 2011

Activity: Talks and presentationsTalk or oral contributionOther


Branes, N=4 gauge theory and gravity from the IIB matrix model

Harold Steinacker (Speaker)
23 Feb 2011

Activity: Talks and presentationsTalk or oral contributionOther


Branes, N=4 gauge theory and gravity from the IIB matrix model

Harold Steinacker (Speaker)
22 Feb 2011

Activity: Talks and presentationsTalk or oral contributionOther


Emergent (noncommutative) geometry and gravity from Yang-Mills matrix models

Harold Steinacker (Speaker)
29 Sep 2010

Activity: Talks and presentationsTalk or oral contributionOther


Matrix models, non-commutative geometry, and gravity

Harold Steinacker (Speaker)
13 Sep 2010

Activity: Talks and presentationsTalk or oral contributionOther


Emergent gravity from Yang-Mills matrix models

Harold Steinacker (Speaker)
11 Sep 2010

Activity: Talks and presentationsTalk or oral contributionOther


Reconciling Cosmology with Quantum Mechanics through Emergent Gravity

Harold Steinacker (Speaker)
6 Jul 2009

Activity: Talks and presentationsTalk or oral contributionOther


Dynamical noncommutative spaces, matrix models and gravity

Harold Steinacker (Speaker)
29 Sep 2008

Activity: Talks and presentationsTalk or oral contributionOther


Dynamical quantum spaces, matrix models and gravity

Harold Steinacker (Invited speaker)
30 Jun 2008

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