21–27 May 2023
Hotel Hermitage, La Biodola, Isola d'Elba
Europe/Rome timezone

Digital Discovery of interferometric Gravitational Wave detectors

23 May 2023, 16:36
18m
Hotel Hermitage, La Biodola, Isola d'Elba

Hotel Hermitage, La Biodola, Isola d'Elba

Speaker

Mario Krenn

Description

Conventional design processes for complex (quantum) optics experiments and devices, such as gravitational wave detectors, rely heavily on the expertise and intuition of human researchers. However, given the vast and often counterintuitive search space of potential experimental configurations, alternative approaches may prove beneficial. The advent of powerful computational algorithms and artificial intelligence (AI) provides an opportunity to augment human creativity and uncover innovative, unconventional solutions.

In this presentation, we showcase a comprehensive, large-scale exploration of the search space for potential gravitational wave detectors using advanced computational algorithms. By defining a quasi-universal interferometer with hundreds of continuous parameters, we employ efficient discovery algorithms to navigate the vast search space. This space encompasses numerous human-designed systems from the past and may reveal previously undiscovered and innovative solutions. Our findings demonstrate new, superior solutions across several physically relevant frequency ranges.

This presentation aims not only to share our results but also to engage the scientific community for feedback on the physics of the digitally discovered solutions and stimulate discussions on computational simulators such as Finesse.

Primary authors

Mario Krenn Prof. Rana X. Adhikari (LIGO Laboratory, California Institute of Technology, Pasadena, California 91125, USA.) Dr Yehonathan Drori (LIGO Laboratory, California Institute of Technology, Pasadena, California 91125, USA.)

Presentation materials