NORDITA-Nordic Institute for Theoretical Physics, Nordita

2234 23833
Position ID:NORDITA-Nordita-PDNIEDERMANN22 [#23833]
Position Title: Postdoctoral Fellow in cosmology at Nordita: Exploring the dark sector with new microphysics in the early Universe
Position Type:Postdoctoral
Position Location:Stockholm, Stockholms Lan 10691, Sweden [map] sort by distance
Subject Areas: Cosmology/Particle Astrophysics
Astrophysics / Astrophysics and Gravitational Physics, Cosmology, High Energy Astrophysics, Physics, Relativity, Theoretical Physics / Astrophysics, Cosmology, Gravitational waves, Particle physics (theoretical and experimental) Physics / Astroparticle Physis, Astrophysics (astro-ph), Astrophysics Theory, Cosmology, Dark Matter, Elementary Particle Physics, Elementa
Astronomy / Cosmology, Relativity Group, Theoretical Physics / Astrophysics, Cosmology, Gravitational waves, Particle physics (theoretical and experimental) Physics / Astroparticle Physis, Astrophysics (astro-ph), Astrophysics Theory, Cosmology, Dark Matter, Elementary Particle Physics, Elementa
Physics / Astroparticle Physics, Cosmology, Dark Matter, GR-Cosmology (gr-qc), Gravitational Physics, Gravitational Theory, Gravity, hep-ph, HEP-Phenomenology (hep-ph), hep-th, HEP-Theory (hep-th), High Energy Physics, high energy physics or mathematical physics, High Energy Theory, Particle Astrophysics, particle phenomenology and astroparticle physics, Particle/Cosmology Theory, Physics, quantum gravity, Quantum Gravity, Cosmology, Condsend matter theory and Quantum Information Theory, Theoretical Astrophysics, Theoretical high energy physics, Theoretical High-Energy, Theoretical Physics
High Energy Physics / astrophysics, cosmology, Dark Matter, Physics, Theoretical Particle Physics (more...)
Appl Deadline:2022/12/12 11:59PMhelp popup* (posted 2022/11/25, listed until 2022/12/20)
Position Description:    

*** the listing date or deadline for this position has passed and new applications are no longer accepted. ***

Nordita, the Nordic Institute for Theoretical Physics, invites applications for a postdoctoral fellowship stipend associated to the research program funded by Swedish Research Council Starting Grant "Exploring the dark sector with new microphysics in the early Universe" of Nordita Assistant Professor Dr. Florian Niedermann.

Project description

The research program is focused on exploring the microphysics of the dark sector in terms of new physics around the eV scale with applications to very recent phenomenological problems, such as the Hubble tension or the large-scale structure (S8) tension, as well as longstanding particle physics challenges, such as the neutrino mass problem or the cosmological constant problem. In particular, the project involves the theoretical and/or phenomenological study of low-energy phase transitions as recently proposed in the new early dark energy framework.

The subject assumes close interaction with Nordita's high-energy physics and cosmology group as well as possible broader collaborations with Nordita’s astrophysics group and the cosmology/gravity and theory groups at Stockholm University and KTH Royal Institute of Technology.

Qualification requirements

Postdoctoral positions are appointed primarily for purposes of research. Applicants are expected to hold a Swedish doctoral degree or an equivalent degree from another country.

Assessment criteria

The successful candidate should hold a PhD in theoretical physics with adequate expertise in theoretical or phenomenological cosmology and effective field theory. The degree should have been completed no more than three years before the deadline for applications. An older degree may be acceptable under special circumstances, which may involve sick leave, parental leave, clinical attachment, elected positions in trade unions, or similar.

In the appointment process, special attention will be given to a research record in cosmological model building, effective field theory, physics of first-order phase transitions, cosmological parameter extraction, CMB phenomenology, and fluid dynamics.

Nordita strives to be a workplace that is free from discrimination and provides equal opportunities for everyone. Nordita strongly encourages applications from those whose backgrounds are currently underrepresented in theoretical physics.

Terms of employment

The position involves full-time employment for two years, starting in fall 2023 or some other date to be agreed upon.

Application

The deadline for applications is 12 December, 2022. Only online applications will be accepted. Applications should include a curriculum vitae, a list of publications, and a statement of research interests including future research plans. Additionally, candidates must arrange for three letters of recommendation to be submitted.

Contact

Further information about the position can be obtained from Assistant Professor Dr. Florian Niedermann, Nordita, florian.niedermann@su.se

Nordita was founded in 1957 in Copenhagen, Denmark, and was relocated to the AlbaNova University Center in Stockholm in January 2007 where it is jointly hosted by Stockholm University and KTH Royal Institute of Technology. Research at Nordita covers a wide range of modern theoretical physics including astrophysics, biological physics, condensed matter physics, gravitation, cosmology and astroparticle physics, high-energy physics, quantum information, and statistical physics/complex systems. The research activity of the local academic staff is supplemented by Nordita Scientific Programs, which bring together groups of leading experts to work on specific topics for extended periods. There is also ample opportunity for collaboration with faculty and research staff at local universities.

Further information about Nordita can be found at www.nordita.org.


Application Materials Required:
Submit the following items online at this website to complete your application:
And anything else requested in the position description.

Further Info:
http://www.nordita.org
email
+46 (0)8 5537 8423
 
AlbaNova University Center
Nordita
Roslagstullsbacken 23
106 91 Stockholm
Sweden