Tensor Networks from Simulation to Holography II

4 Mar 2019, 09:30 → 5 Mar 2019, 17:00 Europe/Berlin

This workshop is organised in collaboration with the
John von Neumann-Institute for Computing (NIC, DESY, Zeuthen) and Max Planck Institute for Gravitational Physics (Albert Einstein Institute) in Potsdam-Golm. The workshop is partly supported by the Alexander von Humboldt Foundation and the Federal Ministry for Education and Research through the Sofja Kovalevskaja Award.

 

 

 

Monday, 4 March

Session 1

1 Isometric Tensor Network States in Two Dimensions

Speaker: Frank Pollmann (TUM)

Slides 02_Berlin_Moses.pdf

2 Phase structure of 1+1 dimensional Thirring model from matrix product states

Speaker: David Lin (National Chiao-Tung University, Taiwan)

Slides dlin_berlin_2019.pdf

3 PEPS with a local (gauge) symmetry - studying lattice gauge theories in more than one space dimension

Speaker: Erez Zohar (Max-Planck Institute of Quantum Optics)

Slides Desy_March_2019.pdf

11:00 Coffee break

Session 2

4 Quantum complexity in gravity, quantum field theory and tensor networks

Speaker: Johanna Erdmenger (University of Würzburg)

Slides ErdmengerZeuthen.pdf

5 Entanglement and spectra in topological many-body localized phases

Speaker: Christoph Karrasch (FU Berlin)

Slides Karrasch.pdf

12:30 Lunch break

DESY cantine

Session 3

6 Tensor network for robust phenomena in and out of equilibrium

Speaker: Luca Tagliacozzo (University of Strathclyde)

Slides tagliacozzo_ub_strath.pdf

7 Perturbative cMERA RG Circuits for Scalar Theory

Speaker: Ali Mollabashi

Slides Mollabashi_DESY.pdf

15:30 Coffee break

Session 4

8 tba

Speaker: Frank Verstraete (University of Ghent, University of Vienna)

Slides Verstraete.pdf

18:30 Conference dinner

Tuesday, 5 March

Session 5

9 Holography and criticality in matchgate tensor networks

Speaker: Jens Eisert (FU Berlin)

Slides BerlinHolography2019Slides.pdf

10 Circuit complexity for (euclidean) path integral optimization

Speaker: Mr Johannes Knaute (Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf)

Slides Knaute_Complexity.pdf

11 Quantum Error-Detection at Low Energies

Speaker: Robert König (TUM)

Slides Print_VERSION_KOENIG.pdf

11:00 Coffee break

Session 6

12 MERA as a holographic strange correlator

Speaker: Gavin Brennen (Macquarie University)

Slides TNHII-Berlin.pdf

13 Tensor network methods for lattice gauge theories

Speaker: Krzysztof Cichy (Adam Mickiewicz University)

Slides cichy-zeuthen2019.pdf

12:30 Lunch break

Colloquium

14 Colloquium: Quantum Computing and Quantum Information for Nuclear Physics Grand Challenge Problems

Speaker: Martin Savage (University of Washington)

Slides Savage_Berlin_Feb_2019_v1p2_pdf.pdf

15:00 Coffee break

Session 7

15 Entanglement of Purification and Holography

Speaker: Tadashi Takayanagi (Kyoto University)

Slides TakayanagiDESY18.pdf