Interdisciplinary Research Seminar "Quantum Networks"

This interdisciplinary research seminar brings together researchers from physics, computer sciences and mathematics in order to tackle the multifaceted challenges of modern quantum networks.

The seminar will take place

Tuesday from 2:15 pm-3:30 pm in the lecture room A5

Seminar Program

Summer 2019: 30.04.2019
Dominik Hangleiter, FU Berlin

"Verication vs. approximate sampling: How hard is it to verify quantum supremacy?"

21.05.2019
Robert König, TU München

"Quantum advantage with noisy shallow circuits in 3D"

04.06.2019
www.cewqo2019.uni-paderborn.de

(no seminar but your are welcome to join the workshop)

11.06.2019
Mauro Paternostro, Queen's University Belfast

"Quantum state engineering based on machine learning-enhanced quantum walks"

18.06.2019
Norbert Schuch, MPI für Quantenoptik, Garching

"tba"

25.06.2019
Jelmer Renema, University of Twente

"Can we reach a quantum advantage using photonics?"

02.07.2019
Marco Aldi, Virginia Commonwealth University

"A Mathematical Perspective on Quantum Satisability Problems"

09.07.2019
Norbert Lütkenhaus, University of Waterloo

"tba"
Winter 2018/19: 16.10.2018 Jan Sperling, Paderborn University
"New approaches in entanglement theory"

23.10.2018 Albert Werner, University of Copenhagen
The interplay of disorder and interaction: From Anderson to many-body
localization

30.10.2018 Janos Asboth, Wigner research center
"Topological phases of quantum walks and how they can be detected"

6.11.2018 Dagmar Bruss, University Düsseldorf
tba

20.11.2018 Saleh Rahimi-Keshari, University Hannover
"The promise and limitations of quantum simulation with linear optics"

15.1.2019 Philip Walther, University of Vienna
"Quantum photonics for secure quantum computing and counter-intuitive quantum communications “

22.1.2019 Fabio Sciarrino, Sapienza University Rome
tba

29.1.2019 Anthony Laing, University of Bristol
tba
Summer 2018: 2018-04-24 Sevag Gharibian Introduction to quantum computing

2018-05-08 Sonja Barkhofen "Overview over measures of non-classicality Gaussian boson sampling for perfect matchings of arbitrary graphs", arxiv 1712.06729 physics point of view

2018-05-15 Sevag Gharibian same work from computer scientist point of view

2018-05-29 Paulina Sharapova Quantum Experiments and Graphs: Multiparty States as Coherent Superpositions of Perfect Matchings (PhysRevLett.119.240403)

2018-06-05 General discussion about future topics

2018-06-19 Planning for next semester

2018-06-26 Tim Bartley "Efficient algorithm for boson sampling with partially distinguishable photons" and "Sampling of partially distinguishable bosons and the relation to the multidimensional permanent"

2018-07-03 Christine Silberhorn Summary of Gaussian Boson Sampling

2018-07-17 Elisabeth Wagner Experimental learning of quantum states arXiv:1712.00127
Winter 2017/18: 2017-10-24 Martin Kolb Mixing for Markov Chains

2017-11-07 Tim Bartley Overview over measures of non-classicality

2017-11-21 Sonja Barkhofen What can Quantum Optics Say about Computational Complexity Theory? PRL 114 060501
2017-11-28 Sonja Barkhofen/ Tim Bartley Part II

2017-12-12 Linda Sansoni Gaussian Boson Sampling

2017-12-19 Torsten Meier Scattershot Boson Sampling

2018-01-16 Johannes Blömer A linear-optical proof that the permanent is# P-hard
2018-01-30 Joachim Hilgert/ Martin Kolb Mathematical Background of Boson Sampling
Summer 2017: Donnerstag, 20. April 2017; 14:15 - 15:45 in D1.303

Vortragender: Sonja Barkhofen

Titel: Introduction to quantum computing - An experimental point of view

Donnerstag, 27. April 2017; 14:15 - 15:45 in D1.303

Vortragender: Joachim Hilgert

Titel: Bosonen, Symmetrische Tensoren und Permanenten

Donnerstag, 04. Mai 2017; 14:15 - 15:45 in D1.303

Vortragender: Johannes Blömer

Titel: Komplexitätsklassen und Samplingprobleme I

Donnerstag, 11. Mai 2017; 14:15 - 15:45 in D1.303

Vortragender: Johannes Blömer

Titel: Komplexitätsklassen und Samplingprobleme II

Donnerstag, 18. Mai 2017; 14:15 - 15:45 in D1.303

Vortragender: Johannes Blömer

Titel: Komplexitätsklassen und Samplingprobleme III

In den Wochen vom 25.05 bis 22.06 wird wegen diverser Feiertage, Asta Festival und Klausurtagung kein Seminar stattfinden

Donnerstag, 29. Juni 2017; 14:15 - 15:45 in D1.303

Vortragender: Johannes Blömer

Titel: Exaktes Bosonsampling

Donnerstag, 6. Juli 2017; 14:15 - 15:45 in D1.303

Vortragender:
Martin Kolb

Titel: Zufallsmatrizen

Donnerstag, 13. Juli 2017; 14:15 - 15:45 in D1.303

Vortragender:
Tobias Weich

Titel: Approximatives Bosonsampling

Donnerstag, 20. Juli 2017; 14:15 - 15:45 in D1.303

Vortragender:
Tim Bartley

Titel: Boson Sampling Experimente

Organizers

Prof. Dr. Johannes Blömer	Büro: O4.258 Telefon: +49 5251 60-6651 E-Mail: bloemer(at)mail.uni-paderborn(dot)de Web: Homepage
Prof. Dr. Joachim Hilgert Professor - i.R.	Büro: D2.207 Telefon: +49 5251 60-2635 E-Mail: joachim.hilgert(at)uni-paderborn(dot)de Web: Homepage
Prof. Dr. Martin Kolb	Büro: J2.207 Telefon: +49 5251 60-2643 E-Mail: kolb(at)math.uni-paderborn(dot)de Web: Homepage
Prof. Dr. Christine Silberhorn Lehrstuhlinhaberin	Büro: ST0.131 Telefon: +49 5251 60-5884 E-Mail: christine.silberhorn(at)uni-paderborn(dot)de
Prof. Dr. Tobias Weich Leiter der AG Spektralanalysis	Büro: D2.216 Telefon: +49 5251 60-2624 E-Mail: tobias.weich(at)uni-paderborn(dot)de Web: Homepage

30.04.2019	Dominik Hangleiter, FU Berlin "Verication vs. approximate sampling: How hard is it to verify quantum supremacy?"
21.05.2019	Robert König, TU München "Quantum advantage with noisy shallow circuits in 3D"
04.06.2019	www.cewqo2019.uni-paderborn.de (no seminar but your are welcome to join the workshop)
11.06.2019	Mauro Paternostro, Queen's University Belfast "Quantum state engineering based on machine learning-enhanced quantum walks"
18.06.2019	Norbert Schuch, MPI für Quantenoptik, Garching "tba"
25.06.2019	Jelmer Renema, University of Twente "Can we reach a quantum advantage using photonics?"
02.07.2019	Marco Aldi, Virginia Commonwealth University "A Mathematical Perspective on Quantum Satisability Problems"
09.07.2019	Norbert Lütkenhaus, University of Waterloo "tba"

16.10.2018	Jan Sperling, Paderborn University "New approaches in entanglement theory"
23.10.2018	Albert Werner, University of Copenhagen The interplay of disorder and interaction: From Anderson to many-body localization
30.10.2018	Janos Asboth, Wigner research center "Topological phases of quantum walks and how they can be detected"
6.11.2018	Dagmar Bruss, University Düsseldorf tba
20.11.2018	Saleh Rahimi-Keshari, University Hannover "The promise and limitations of quantum simulation with linear optics"
15.1.2019	Philip Walther, University of Vienna "Quantum photonics for secure quantum computing and counter-intuitive quantum communications “
22.1.2019	Fabio Sciarrino, Sapienza University Rome tba
29.1.2019	Anthony Laing, University of Bristol tba

2018-04-24	Sevag Gharibian	Introduction to quantum computing
2018-05-08	Sonja Barkhofen	"Overview over measures of non-classicality Gaussian boson sampling for perfect matchings of arbitrary graphs", arxiv 1712.06729 physics point of view
2018-05-15	Sevag Gharibian	same work from computer scientist point of view
2018-05-29	Paulina Sharapova	Quantum Experiments and Graphs: Multiparty States as Coherent Superpositions of Perfect Matchings (PhysRevLett.119.240403)
2018-06-05		General discussion about future topics
2018-06-19		Planning for next semester
2018-06-26	Tim Bartley	"Efficient algorithm for boson sampling with partially distinguishable photons" and "Sampling of partially distinguishable bosons and the relation to the multidimensional permanent"
2018-07-03	Christine Silberhorn	Summary of Gaussian Boson Sampling
2018-07-17	Elisabeth Wagner	Experimental learning of quantum states arXiv:1712.00127

2017-10-24	Martin Kolb	Mixing for Markov Chains
2017-11-07	Tim Bartley	Overview over measures of non-classicality
2017-11-21	Sonja Barkhofen	What can Quantum Optics Say about Computational Complexity Theory? PRL 114 060501
2017-11-28	Sonja Barkhofen/ Tim Bartley	Part II
2017-12-12	Linda Sansoni	Gaussian Boson Sampling
2017-12-19	Torsten Meier	Scattershot Boson Sampling
2018-01-16	Johannes Blömer	A linear-optical proof that the permanent is# P-hard
2018-01-30	Joachim Hilgert/ Martin Kolb	Mathematical Background of Boson Sampling

Interdisciplinary Research Seminar "Quantum Networks"

Seminar Program

Prof. Dr. Johannes Blömer

Prof. Dr. Joachim Hilgert

Prof. Dr. Martin Kolb

Prof. Dr. Christine Silberhorn

Prof. Dr. Tobias Weich

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