Contact

Dr.  Benjamin  Knispel
Dr. Benjamin Knispel
Press Officer AEI Hannover
Phone:+49 511 762-19104Fax:+49 511 762-17182
Dr. Elke Müller
Dr. Elke Müller
Press Officer AEI Potsdam
Phone:+49 331 567-7303Fax:+49 331 567-7298

Selected Research Highlights

Original 1571911104

Higher-Spin Gravity

October 23, 2019
Electromagnetism, nuclear forces, gravity. Could there be any other types of forces? Analysing generalised Higher-Spin interactions is an interesting approach to understand quantum gravity. Recent results have shown that such higher-spin theories are strongly restricted by gauge symmetry. [more]
Original 1571682739

What happens “inside” a black-hole merger?

October 21, 2019
AEI researchers find a new way to visualize a black-hole merger and shed new light on its interior structure [more]
Original 1562834929

What is complexity in particle physics?

July 08, 2019
Physicists bridge the gap between two different proposals for complexity in quantum field theories, paving the way towards a better understanding of quantum gravity. [more]
Original 1558448495

Quantum theory and the beginning of the Universe

May 24, 2019
Rewriting Hartle's and Hawking's no-boundary proposal as a path integral with Robin boundary conditions [more]
Original 1548843795

Exploring the performance of inspiral-merger waveform models with tidal effects

January 18, 2019
Implementation and performance of inspiral-merger waveform models including tidal effects from numerical relativity based approximation [more]
Original 1547637072

Investigating the noise residuals around GW150914

November 09, 2018
Are there statistically significant noise correlations between the LIGO detectors at the time of GW150914? [more]
Original 1547636010

First open gravitational-wave catalog of binary mergers

November 05, 2018
AEI researchers publish first open catalog of compact binary merger gravitational-wave signals in LIGO's O1 data [more]
Original 1542205269

More stable laser light with squeezing

October 22, 2018
AEI researchers show how to improve laser power stability by the injection of a squeezed vacuum [more]
Teaser 1539638651

GW170817 revisited

October 15, 2018
Updated Analysis of GW170817 by the LIGO and Virgo Collaboration places tight constraints on the neutron star equation of state. [more]
 
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