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Logo: DFG-Graduiertenkolleg – RTG 1991 / Quantum mechanical noise in complex systems
Logo Leibniz Universität Hannover
Logo: DFG-Graduiertenkolleg – RTG 1991 / Quantum mechanical noise in complex systems
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Seminars

Date/Time/LocationSpeakerGroup/Aff.Title

31.01.2018, 13:30

LNQE room 001

Ramona WolfRTG seminar

24.01.2018, 13:30

LNQE room 001

Denis ScalbertQuantum noise in the solid state

17.01.2018, 13:30

LNQE room 001

Scientific prep.

10.01.2018, 13:30

LNQE room 001

RTG Seminar

13.12.2017, 13:30

LNQE room 001

Dr. Thomas LegeroPTB Braunschweig"Ultrastable Lasers based on low Thermal Noise Optical Resonators"

11.12.2017, 13:30

LNQE room 001

Prof. Florian MarquardtMaxPlanck Institute for the Science of Light, Erlangen"Topology of Light and Sound at the Nanoscale"

06.12.2017, 14:30

LNQE room 001

Christmas Party

29.11.2017, 13:30 Appelstr 2, room 22

Michael Beck

„1.5  μm Lasers with Sub-10 mHz Linewidth“

21.11.2017, 11:00 LNQE  room 001Prof. Albert SchliesserNiels Bohr Institute, Kopenhagen

"Ultra-coherent mechanical resonators for quantum optomechanics and force sensing"

15.11.2017, 13:30

LNQE room 001

Sahand Mahmodian/ Jonas Lammers

Introduction to Albert Schlisser's research topic and presentation on "Ultra-coherent mechanical resonators for quantum optomechanics and force sensing"

08.11.2017,

QIG, Appelstr.
Student seminar

01.11.2017,

QIG, Appelstr.

Student seminar

23.10.2017, 14:00

LNQE room 002

Prof. Fei Ding

A promising entangled photon source for quantum information science

 


18.10.2017, 13:30

LNQE room 001

Kick-off meeting

06.09.2017, 10:00 - 11:30

room 269, Appelstr. 2

Prof. Dr. Silke OspelkausNoise: From atoms over molecules towards solid state physics

30.08.2017, 10:00 - 11:30

room 267, Appelstr. 2

Prof. Dr. Silke OspelkausNoise: From atoms over molecules towards solid state physics

12.07.2017, 13:30 - 15:00

TIB (Bibliothek) Vortragsraum

 

Welfengarten

Dr. Schmeja

Einleitung in Open Access und Digital Publikation

21.06.2017, 13:30-15:00,

Appelstr. 2,

seminar room of quantum information groups

Alex Bredariol Grilo

"Learning with Errors is easy with quantum samples"
Abstract:
Learning with Errors is one of the fundamental problems in computational learning theory and has in the last years become the cornerstone of post-quantum cryptography. In this work, we study the quantum sample complexity of Learning with Errors and show that there exists an efficient quantum learning algorithm (with polynomial sample and time complexity) for the Learning with Errors problem.

14.06.2017

13:30-15:00,

LNQE room 001

Friederike Dziemba

 

Einführungsvortrag zu "Learning with Errors is easy with quantum samples" am 21.06.2017

08.06.2017, 13:00-14:30,

room 267, Appelstr. 2

Prof. Dr. Michael OestreichNoise: From atoms over molecules towards solid state physics

07.06.2017, 13:00-14:30,

room 267, Appelstr. 2

Prof. Dr. Silke OspelkausNoise: From atoms over molecules towards solid state physics

19.05.2017

10:00 - 12:00

LNQE R001

Dr. Christoph Häger (IBM)A Theoretical Physicist in International Management

10.05.2017, 10:00 - 16h

IQO Bibliothek D104, (Haupttür Klingel drücken zum Öffnen)

Herr ZschimmerVideoworkshop für RTG1991

02.05.2017, 14:00

Callinstr. 38, 30167 Hannover,

Seminarraum 103

Prof. Dr. Markus Aspelmeyer

New frontiers in quantum optomechanics: from levitation to gravitation

[click]

26.04.2017, 10:15

Raum 268

Appelstr. 2

Herr Dimitry SmirnovSingle spin noise in the strong coupling regime

30.03.2017

10:00 - 18:00

LNQE room 001

Frau Gabriele-Regina ThomasRhetorikkurs GRK1991 Teil 2

29.03.2017

10:00 - 18:00

LNQE room 001

Frau Gabriele-Regina ThomasRhetorikkurs GRK1991 Teil 2

01.03.2017

13:30 Uhr
Appelstr. 2
seminar room (022)

Jan KühneOestreich GroupCollegiate seminar

15.02.2017

13:30 Uhr
Appelstr. 2
seminar room (022)

Michael BeckOestreich GroupCollegiate seminar

08.02.2017

12:30 - 14:00

Appelstr. 2
seminar room (022)

Lenkungsausschuss und Graduiertentreffen

01.02.2017

13:30

LNQE

RTG1991Collegiates' meeting & Stammtisch RTG1991

25.01.2017

12:00-14:00

LNQE

General assebly (Video RTG1991)

11.01.2017

13:30, LNQE

Prof. Daniel HägeleRuhr Univ. Bochum

Quantum noise in complex systems;

What is the sound of a quantum system in equilibrium?

Abstract [click]

 

21.12.2016

13:00, LNQE seminar room 001

Video organisation RTG1991

14.12.2016

14:00 LNQE

Prof. Jürgen KönigUniv. Duisburg-EssenFull Counting Statistics of Electron Tunneling in Coulomb-Blockade Devices

07.12.2016, 10:00-18:00,

LNQE seminar room 001

Gabriele-Regina Thomas

Rhetoric seminar for GRK1991 (language German),

Part 2

06.12.2016, 10:00-18:00,

LNQE seminar room 001

Gabriele-Regina Thomas

Rhetoric seminar for GRK1991 (language German),

Part 1

30.11.2016

Meeting of Video task force with Jesko Thiel

03.11.2016, 14:00 Uhr

LNQE seminar room 001

RTG1991

Collegiate meeting
- organizational issues

26.10.2016, 14:00-16:00, LNQE seminar room 001

Jesko Thiel, 

a. o.

-

meeting with Mr. Jesko Thiel, Media-production,

talk concerning the organization and details of the video production RTG1991

19.10.2016, 13:30 Uhr LNQE seminar room 001

RTG1991-warm up winter term 2016/2017
11.07.2016, 16:00 Uhr LNQE seminar room (R001)Sergey TarasenkoIoffe Physical-
Technical Institute
Spin noise and Zitterbewegung of free electrons in semiconductors
Abstract [click]
06.07.2016, 14:00 Uhr IQO
seminar room D326
Elmar HallerUniversity of Strathclyde
A quantum-gas microscope for fermionic potassium
Abstract [click]
22.06.2016, 13:30 Uhr
Appelstraße 2
seminar room (022)
Michael BeckOestreich GroupCollegiate seminar
15.06.2016, 14:00 Uhr IQO
seminar room D326
Jonas KellerPhysikalisch Technische Bundesanstalt
Optical reference cavities for ultra-stable lasers 
Abstract [click]
08.06.2016, 14:00 Uhr IQO
seminar room D326
Igor Ferrier-Barbut5. Physikalisches Institut
Universität Stuttgart

Making a liquid from quantum fluctuations.
Abstract [click]

25.05.2016, 13:30 Uhr
Appelstraße 11a
room A116
Alexander RothHammerer GroupCollegiate seminar
18.05.2016, 13:30 Uhr
IQO seminar room D104
Kai VogesOspelkaus GroupCollegiate seminar & Lab Tour

04.05.2016, 13:30 Uhr
IQO seminar room D104

Kai VogesOspelkaus GroupCollegiate seminar
27.04.2016, 13:15 Uhr LNQE seminar room (R001)RTG 1991- Collegiate meeting
20.04.2016, 13:15 Uhr LNQE seminar room (R001)RTG 1991- Warm up - sommer term 2016
10.02.2016, 13:15 Uhr LNQE seminar room (R001)Inken SiemonWerner GroupHow to generate open system dynamics
16.12.2015, 13:15 Uhr LNQE seminar room (R001)Jan KühneHaug Group Noise and transport through self-assembled quantum dots
09.12.2015, 13:15 Uhr LNQE seminar room (R001)Osborne GroupPhD defense
07.12.2015, 16:00 Uhr LNQE seminar room (R001)Katarzyna Macieszczak Osborne GroupeTowards a theory of metastability in open quantum dynamics
20.11.2015, 13:15 Uhr LNQE seminar room (R001)L. MatheyUniversity of HamburgNoise correlation analysis
11.11.2015, 13:15 Uhr LNQE seminar room (R001)Lars DammeierProf. WernerUncertainty Relations for Angular Momentum
04.11.2015, 13:15 Uhr LNQE seminar room (R001)Jan GniesmerProf. SchnabelSpin Noise Spectroscopy beyond the Standard Quantum Limit
28.10.2015, AEI- Callinstr 38Schnabel GroupLab-Tour Schnabel Group AEI
21.10.2015, 13:15 Uhr LNQE seminar room (R001)Warm-Up
30.07.2015, 10:15 Uhr
ITP Appelstr. 2 room 268
Prof. Dr. Farit KhaliliMoscow State UniversityIntroduction to linear quantum measurements and quantum optomechanics
29.07.2015, 10:15 Uhr
ITP Appelstr. 2 room 268
Prof. Dr. Farit KhaliliMoscow State UniversityIntroduction to linear quantum measurements and quantum optomechanics
22.07.2015, 13:15 Uhr
LNQE seminar room (R001)
Prof. Dr. Tobias OsborneHow to give a good talk
Video presentation (login required): [click]
15.07.2015, 13:15 Uhr
LNQE seminar room (R001)
Kai VogesProf. OspelkausUltracold Polar Molecules
17.06.2015, 13:15 Uhr
LNQE seminar room (R001)
Alexander RothProf. HammererSynchronization of superradiant Lasers
03.06.2015, 13:15 Uhr
LNQE seminar room (R001)
Janine SplettstößerChalmers University of Technology, GöteborgCurrent noise and power fluctuations in time-dependently driven conductors
Abstract: [click]
20.05.2015, 13:15 Uhr
LNQE seminar room (R001)
Daniela SchulzeProf. SchnabelEfficient iterative entaglement distillation
13.05.2015, 13:15 Uhr
LNQE seminar room (R001)
Geraldine HaackUniversité de Genève, Genf Tomography with cMPS: Extension and applications to quantum transport experiments
Abstract: [click]
28.01.2015, 13:15 Uhr
LNQE seminar room (R001)
Melanie MeindersProf. Schnabel Two-mode-squeezed dual readout of a Michelson interferometer for subtraction of scatter signals
14.01.2015, 13:15 Uhr
LNQE seminar room (R001)
Frederike Anna DziembaOsborneNoise in Quantum Computation and Complexity Theory
07.01.2015, 13:15 Uhr
LNQE seminar room (R001)
Carsten H. H. SchulteUniversity of Cambridge, Cambridge Squeezing photons out of an atom
10.12.2014, 13:15 Uhr
LNQE seminar room (R001)
Daniel SteinmeyerProf. Heurs Coherent Quantum Noise Cancellation
26.11.2014, 13:15 Uhr
LNQE seminar room (R001)
Michael BeckProf. OestreichSpin dynamics of artificial atoms in the solid state