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Junior position in theoretical physics at the Institut de Physique Theorique CEA Saclay

The Institut de Physique Theorique (IPhT) invites applications for a junior-level permanent position, opened for researchers working on foundational and theoretical-physics aspects of AI in a broad sense. This includes the study of AI through theoretical physics and statistical physics in particular, as well as AI developments applied to theoretical physics. Application deadline: March 20th, 2026.

The position is roughly equivalent to a tenured assistant professorship with no teaching obligations. The IPhT is a Research Institute of CEA and CNRS, and is associated to the Université Paris-Saclay. IPhT is a multidisciplinary institute, with a strong expertise in a wide range of topics in theoretical physics. It is located in the south of Paris, a rich scientific environment. CEA and the broader Paris-Saclay area also count many other institutes working on related physics aspects, both theoretical and experimental.

Applications (including a cover letter, a CV, a research statement and a list of publications) and three reference letters should be sent through Academic Jobs Online.

Please find here full details.

The LISA Consortium mourns the passing of Professor Mike Cruise, who has died at the age of 78.

Professor Cruise played a leading role in the development of the Laser Interferometer Space Antenna (LISA) mission and was instrumental in strengthening the United Kingdom’s contribution to this landmark international endeavour. A distinguished scientist devoted to fundamental research, he made significant contributions to gravitational wave science and to the advancement of space instrumentation.
A portrait of Mike Cruise, a British astronomer and astrophysicist who served in various roles at the Royal Astronomical Society, including a 2 year stint as its president.
Foto: Lucinde Douglas Menzies
Licence: CC-BY-4.0

An accomplished educator and advocate of knowledge transfer, Professor Cruise authored the respected textbook The Principles of Space Instrument Design and mentored generations of students and researchers. Even after formally retiring from the University of Birmingham in 2012, he remained actively engaged with ESA, the RAS, the UK Space Agency, and the wider gravitational wave community.

He will be remembered not only for his scientific leadership but also for his kindness, thoughtfulness, and gentle sense of humour.

The LISA Consortium extends its sincere condolences to Professor Cruise’s family, friends, and colleagues. Our thoughts are with them at this difficult time.

Postdoc in gravitational wave phenomenology and data Analysis at NICPB, Tallinn

The GW group at NICPB, Tallinn invites applications for a postdoctoral position in GW phenomenology and data analysis. The position is initially for two years, with the possibility of renewal for a third year. We offer a competitive salary, travel support, and a supportive research environment within an active GW group in Tallinn. Review of applications will begin on March 1, 2026, and will continue until the position is filled. Applicants must have been awarded a PhD by the start date of the position. Previous experience in GW research is preferred. The start date is flexible and can be negotiated. Application deadline April 1st, 2026.

To apply, please contact Hardi Veermäe (hardi.veermae(at)cern.ch) and Ville Vaskonen (ville.vaskonen(at)kbfi.ee) with a CV and a brief research statement. Applicants should also provide two letters of reference that should be sent to hardi.veermae@cern.ch and ville.vaskonen@kbfi.ee (please instruct your letter writers to include your family name in their e-mail). Incomplete applications will not be considered.

The laboratory hosts a diverse and international team of researchers and its expertise covers GW phenomenology, cosmology, BSM phenomenology, theory of gravity, computational physics and data analysis. More Information on the GW group at NICPB: kbfi.ee/high-energy-and-computational-physics/gravitational-waves/

The position will be based in Estonia, which offers a family-friendly, low-bureaucracy environment (see https://workinestonia.com )

Please find here details.

EREP 2026, Spanish & Portuguese Relativity Meeting, May 25-29 in Murcia

The Spanish-Portuguese Relativity Meetings (EREPs) are a long-standing scientific tradition that began in 1977. Since then, they have served as a key forum for the Portuguese and Spanish communities working in General Relativity and Gravitation, promoting collaboration and the exchange of ideas across a broad range of topics. Organized annually by different research groups from both countries, EREPs have become the most prominent conference on gravitation and relativity in the Iberian Peninsula.

The EREP 2026 edition will take place in Murcia, Spain, from May 25th to 29th, 2026. We warmly invite you to join us for a week of stimulating scientific discussions in a vibrant and sunny Mediterranean setting. As in previous editions, EREP 2026 will bring together researchers from across the Iberian Peninsula and beyond, offering a dynamic program in a friendly and collaborative atmosphere.

The conference will be held on-site at the Paraninfo de la Universidad de Murcia, which is located at the city center and 40 km far from the Mediterranean Sea.

Please have a look at the Transportation section on how to travel to Murcia.

Registrations are open until May 2 (fee: EUR 250).

Call for abstracts is open until April 19.

Meeting Website

GWADW2026 – Gravitational-Wave Advanced Detector Workshop, May 17-23, 2026, La Biodola

With more than 250 detected events, the LIGO-Virgo-KAGRA network has successfully concluded on November 18, 2025, the third part of the O4 observing run (O4c). An intense activity to analyze the collected data is ongoing, and in the meantime plans for upgrades toward O5 are prepared, to further increase the number of detected coalescences and with the aim of possibly detect new classes of gravitational wave emitters. 

At the same time, the preparatory work for third generation ground-based interferometers Einstein Telescope and Cosmic Explorer is in full swing, with many R&D activities going on, new laboratories coming online and new concepts being elaborated, while the quality of the candidate sites are assessed. Lots of activities are also surrounding the preparation for the LISA mission, expected to probe a completely different band of the gravitational wave spectrum.

The gravitational wave community worldwide is growing, stimulated by the challenges of new detectors on Earth and in space. The Gravitational Wave Advanced Detector Workshop (GWADW) series is one of the main opportunities worldwide to present the work on detectors leaving, as is tradition, ample space for informal discussions.

The scientific programme will consist of plenary sessions only, with two poster sessions on Tuesday and Thursday afternoon. The daily work schedule will be concentrated in the morning and in the evening leaving room for informal discussions around lunch time.

GWADW 2026 will begin on Sunday, May 17th and finish on early morning of Saturday May 23rd.

Workshop Website

GW Workshop, June 29 – July 3, 2026 at Principia Institute, São Paulo, Brazil

The second generation of Gravitational wave (GW) detectors has been operating until recently at unprecedented sensitivity, providing observations of binary system coalescences, whose sources are neutron stars and black holes with masses ranging from one to one hundred solar masses.

The new (3rd) generation of gravitational detectors consists of two projects: Cosmic Explorer (CE) and Einstein Telescope (ET), supported respectively by US and European collaborations with Latin America (LATAM) scientists involved in both projects.

With the intent of covering the wide range of fundamental physics, astronomy and cosmology topics that can be addressed by the upcoming gravitational wave detectors, the goal of the workshop is to spur the contribution of LATAM researchers to the field, with dedicated sessions to all aspects of GW science including Cosmology, Fundamental gravity, Astrophysical populations, Multimessenger astronomy, Neutron stars, Dark matter, Data analysis and Instrument science.

This workshop will be preceded by the School on Astroparticle and Multi-messenger Astrophysics from June 15-26.

Organizers:

  • Raul Abramo (USP, Brazil)
  • Miguel Quartin (CBPF, Brazil)
  • Davi Rodrigues (UFES, Brazil)
  • Riccardo Sturani (IFT-UNESP, Brazil)

Workshop Website

High-Energy Astrophysics: Sources and Detection – ISAPP School Paris-Saclay 2026, June 8-19, 2026

The ISAPP school on "High-Energy Astrophysics: Sources and Detection" will be held at the Institut Pascal, within the Paris-Saclay University, France. The goal of the school is to offer a general overview on topics in high energy astrophysics related to cosmic rays, from observations to the modelling of high-energy particle sources. It will particularly focus on mult-messenger observations, at the dawn of the CTA era. The school is primarily aimed at PhD students working in this field, as well as young postdocs.

The scientific program consists of lectures including introductory pre-courses on particle physics and astrophysics. It will also include a few hands-on sessions, and some time will be dedicated to student presentations, giving an opportunity to all students to present their research topic.

Registrations will open on February 15th, 2026.

Key topics:

Introductory courses in astrophysics, particle physics and statistics
Physics of high-energy showers
Radiation, acceleration, propagation mechanisms
Galactic sources
Extragalactic sources
Cosmic ray probes of fundamental physics
Cosmic ray and gamma-ray detections: ground and space-based
CTA + visit to CTA-related infrastructures at Paris-Saclay
Multi-messenger approach
Neutrinos: detectors and results
Gravitational waves: detectors and results
Hands-on sessions
Student research projects
Public lecture

School Website

PhD Scholarships in Observational, Computational & Theoretical Astrophysics at Swinburne University

The Centre for Astrophysics and Supercomputing (CAS) at Swinburne University of Technology in Melbourne invites applications from high-calibre students of any nationality for its PhD program. CAS is one of Australia's largest astronomy research institutes, with approximately 25 faculty, 20 postdoctoral researchers, and 40 PhD students. Swinburne has guaranteed access to the 10-m Keck telescopes, with our astronomers and students regularly obtaining time at the world's major optical and radio observatories. They also study gravitational wave sources with LIGO, and use Ngarrgu Tindebeek, the next generation Australian Supercomputer for theoretical and observational astrophysics. Application deadline March 13, 2026.

A list of research projects being offered can be found at this webpage. Applicants may express interest in one or more projects and are encouraged to contact potential supervisors prior to submitting their Expression of Interest. The deadline for Expressions of Interest (see associated web link) is 13 March 2026.

While some projects have guaranteed funding, most projects are conditional on receiving a University-wide competitively allocated scholarship. PhD scholarships include a tax free stipend, of approximately $34,700 AUD p.a., receive a tuition waiver, and have access to funding for travel to telescopes, international conferences, and collaborative meetings.

The Centre is located in the lively inner city suburb of Hawthorn, only minutes by public transport from Melbourne’s city centre. Melbourne is top ranked for its quality of life and as a destination for working abroad. Swinburne provides a positive and supportive work environment and comprehensive benefits, including vacation, sick, and parental leave, and thesis publication and relocation cost allowances.

We strongly encourage applications from women, Indigenous and First Nations peoples, people with disability, and candidates from diverse backgrounds. Swinburne is committed to the principles of equity, fairness and inclusivity and to a workplace free from discrimination. and has been recognised as a Workplace Employer of Choice for gender equality. CAS values its diverse work environment as has been acknowledged through a Silver Pleiades Award recognising commitment to inclusion, diversity and equity in astronomy.

Applicants should familiarise themselves with the University’s English language certification requirements, which are tied to Australian Government visa conditions. Applicants are requested to confirm that they satisfy these requirements at the time of submission of their expression of interest.

Please find here details.

PhD student position in Experimental Particle Physics at SDU in Odense

The Astroparticle and Dark Matter group at the Center for Cosmology and Particle Physics Phenomenology (CP3) at the Department of Physics, Chemistry and Pharmacy at the University of Southern Denmark (SDU) invites applications for a PhD position in Experimental Particle Physics, with a focus on cryogenic single-photon detectors for axion searches.   Application deadline: March 31st, 2026.

The successful candidate will contribute to the development of background-suppression techniques for single‑photon detectors used in axion experiments, operating at optical and infrared wavelengths. The research project includes the installation and characterization of a cold optical filter bench inside a dilution refrigerator, and the evaluation of its performance when coupled to a transition edge sensor (TES) or superconducting nanowire single‑photon detector (SNSPD). Additional responsibilities include developing efficient coupling of free‑space optics to optical fibers, conducting extended data‑taking runs with TES and SNSPD systems, and performing data analysis. Contributions to the development of novel experimental designs for dark matter axion searches are also possible.

Our group provides hands-on access to state-of-the-art cryogenic facilities and the opportunity to work within major international research collaborations. CP3 is embedded in a vibrant and interdisciplinary research environment at SDU, with close ties to leading groups in light–matter interactions and nanophotonics, as well as to theoretical physicists in the Department of Mathematics and Computer Science. We collaborate closely with scientists of the ALPS II collaboration and parts of the experimental work will be carried out at DESY, Hamburg.

Applicants should indicate whether they are applying for a 3‑year PhD position, in which case a Master’s degree (or equivalent qualification) in physics or a closely related field is required, or for a 4‑year integrated Master’s and PhD program.

Essential qualifications include:

  • a strong motivation for fundamental research
  • a solid background in particle physics
  • experience with optics.

Experience in cryogenics, data analysis, programming, nanophotonics, and working in international research teams or collaborations will be considered an advantage.

For more information about the position, please contact Associate Professor Manuel Meyer (mey(at)sdu.dk).

Please find here full details