Humboldt-Universität zu Berlin - Mathematisch-Naturwissen­schaft­liche Fakultät - Institut für Physik

Vergangene Termine

  • 2025-06-19T13:00:00+02:00
  • 2025-06-19T14:00:00+02:00
Juni 19 Donnerstag 2025

Zeit: 13:00

  • 2025-06-12T13:00:00+02:00
  • 2025-06-12T14:00:00+02:00
  • Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Raum 0'119
Juni 12 Donnerstag 2025

Zeit: 13:00

Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Raum 0'119

Abstract: With the observation of gravitational waves (GWs) in 2015 by the terrestial interferometer LIGO, a new era of fundamental physics begun. Since then, a network of GW ground-based interferemeters has scrutinized the band of frequencies in the Hz to kHz range, finding almost hundred mergers of binaries of black holes or neutron stars. In 2023, a signal in the nHz band was discovered using the timing of radio signals from pulsars. The race for the exploration of other bands is one of the most active and potentially groundbreaking areas of physics. Accessing high frequency GWs (HFGWs), in the range kHz-GHz, is of high interest for multiple reasons. For example, the recent recognition that some odds-on models of dark matter generate signals in this range, caused by primordial black hole mergers or dynamics of over densities of ultra-light dark matter. The use of cavities in strong magnetic fields has been identified as one of the most promising techniques to search for HFGWs. So far cavities of small volumes and tuned to search for axions have been studied. In this context, we are currently establishing the GravNet (Global Network of Cavities to Search for Gravitational Waves) project, that aims to significantly improve these ideas towards the detection of HFGWs. The scheme utilizes the synergy of different technologies and methodology approaches and is fundamentally based on synchronous measurements of cavity signals from multiple devices operating in magnetic fields at different locations, boosting the sensitivity towards HFGWs by more than three orders of magnitude compared to current approaches. GravNet will therefore open a new vast parameter space of exploration for gravitational waves, and will constitute a milestone in the race for the first discovery of a high frequency gravitational waves, with potential to revolutionize our understanding of the Universe. In this talk, we will present the key concepts of GravNet, results of preliminary studies and possibilities to join this initiative.

  • 2025-06-05T13:00:00+02:00
  • 2025-06-05T14:00:00+02:00
Juni 5 Donnerstag 2025

Zeit: 13:00

  • 2025-05-27T15:00:00+02:00
  • 2025-05-27T17:00:00+02:00
  • Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin
Mai 27 Dienstag 2025

Zeit: 15:00

Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin

Vortrag: On Fields and Strings, and exploring their duality

  • 2025-05-22T13:00:00+02:00
  • 2025-05-22T14:00:00+02:00
Mai 22 Donnerstag 2025

Zeit: 13:00

  • 2025-05-20T15:00:00+02:00
  • 2025-05-20T17:00:00+02:00
  • Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin
Mai 20 Dienstag 2025

Zeit: 15:00

Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin

Info Veranstaltung für Studierende

  • 2025-05-15T13:00:00+02:00
  • 2025-05-15T14:00:00+02:00
  • Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Vortragsraum 0'101
Mai 15 Donnerstag 2025

Zeit: 13:00

Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Vortragsraum 0'101

  • 2025-05-06T15:00:00+02:00
  • 2025-05-06T17:00:00+02:00
  • Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin
Mai 6 Dienstag 2025

Zeit: 15:00

Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin

Info Veranstaltung für Studierende

  • 2025-04-24T13:00:00+02:00
  • 2025-04-24T14:00:00+02:00
  • Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Vortragsraum 0'101
April 24 Donnerstag 2025

Zeit: 13:00

Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Vortragsraum 0'101

I will present a recent measurement of top associated Higgs production (ttH) in the Higgs to bb decay channel. Measurement results are presented as inclusive cross section as well as differentially as a function of Higgs transverse momentum. Several important improvements have been made to the standard analysis techniques which lead to results which are currently the most precise in a single Higgs decay channel.

  • 2025-04-22T15:00:00+02:00
  • 2025-04-22T17:00:00+02:00
  • Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin
April 22 Dienstag 2025

Zeit: 15:00

Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin

Info Veranstaltung für Studierende

  • 2025-02-11T15:00:00+01:00
  • 2025-02-11T17:00:00+01:00
  • Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin
Februar 11 Dienstag 2025

Zeit: 15:00

Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin

Vortrag: How to search for Hidden Particles with a dedicated beam dump experiment at CERN’s SPS

  • 2025-01-21T15:00:00+01:00
  • 2025-01-21T17:00:00+01:00
  • Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin
Januar 21 Dienstag 2025

Zeit: 15:00

Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin

Vortrag: Photon Correlations and Quantum Nonlinearities: Insights from Atom-Light Interactions

  • 2024-12-19T13:30:00+01:00
  • 2024-12-19T14:30:00+01:00
  • Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Vortragsraum 0'101
Dezember 19 Donnerstag 2024

Zeit: 13:30

Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Vortragsraum 0'101

  • 2024-12-03T15:00:00+01:00
  • 2024-12-03T20:00:00+01:00
  • Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin
Dezember 3 Dienstag 2024

Zeit: 15:00

Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin

Vorträge zum Film Oppenheimer + Hörsaalkino: Günter Steinmeyer spricht zur Physik des Films Oppenheimer Olaf Müller spricht zu Moralischen Aspekten der Kernwaffenforschung im Anschluss wird der Film im Rahmen des Hörsaalkinos gezeigt.

  • 2024-11-28T17:00:00+01:00
  • 2024-11-28T22:00:00+01:00
  • FluxBau, Pfuelstr. 5, 10997 Berlin
November 28 Donnerstag 2024

Zeit: 17:00

FluxBau, Pfuelstr. 5, 10997 Berlin

Am 28. November 2024 veranstaltet Science & Startups den Female Founders Day zum vierten Mal. Wie letztes Jahr kommen alle Besucher:innen sowie Speaker:innen im FluxBau von FluxFM direkt an der Spree zusammen, um sich vor allem als Frauen zu vernetzen, gegenseitig zu empowern und weiterzubilden.

  • 2024-11-27T18:00:00+01:00
  • 2024-11-27T21:30:00+01:00
  • Techspace Kreuzberg, Lobeckstraße 36-40, 10969 Berlin
November 27 Mittwoch 2024

Zeit: 18:00

Techspace Kreuzberg, Lobeckstraße 36-40, 10969 Berlin

Satellite-Event zum Female Founders Day 2024. Einen Tag vor dem großen Event bietet Science & Startups eine Veranstaltung aus der Reihe der Female Founders Lounge (ehemals: Female Founders Breakfast Club) an: "The Gender Health Gap - Understanding Hormonal Shifts and Women's Wellbeing."

  • 2024-11-14T13:30:00+01:00
  • 2024-11-14T14:30:00+01:00
  • Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Vortragsraum 0'101
November 14 Donnerstag 2024

Zeit: 13:30

Erwin Schrödinger-Zentrum, Rudower Chaussee 26, 12489 Berlin, Vortragsraum 0'101

  • 2024-11-07T15:00:00+01:00
  • 2024-11-07T17:00:00+01:00
  • Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin
November 7 Donnerstag 2024

Zeit: 15:00

Zoom & Lise-Meitner-Haus, Christian-Gerthsen-Hörsaal, Newtonstraße 15, 12489 Berlin

Vortrag: From Einstein and Bell to Quantum Technologies: Entanglement in Action