The Theory Division at the National Centre for Nuclear Research (NCBJ), Warsaw, invites applications for a PhD student position in gravity and cosmology.
We are seeking a highly motivated candidate with experience in scientific computing (Python, C++, and/or Mathematica), a strong background in quantum mechanics, and prior training in general relativity and cosmology through graduate-level coursework or equivalent research experience. Familiarity with quantum gravity will be considered an advantage.
The successful candidate will work on quantum cosmology, contributing to the development of an extension of the standard cosmological framework based on the multiverse-state formalism. The project combines analytical and numerical approaches. The PhD student will be responsible for developing numerical implementations of the formalism, designing and testing computational algorithms, performing numerical simulations, deriving analytical approximations, and investigating potential observational signatures. The student will also contribute to perturbative calculations and the interpretation of the obtained results.
The position is funded by the National Science Centre, Poland, under grant DEC-2025/59/B/ST2/00497. The successful candidate will be enrolled in the NCBJ Doctoral School. Funding includes a doctoral scholarship for up to four years and resources necessary to conduct the research project, including support for conference travel.
The expected starting date is 1 October 2026 (or shortly thereafter).
The deadline for applications is 31 July 2026.
Applications should be submitted through the NCBJ Doctoral School admission process:
https://gradschool.ncbj.gov.pl/admission-requirements/
Applicants should submit:
- a curriculum vitae,
- academic transcripts,
- a statement of research interests describing their motivation and relevant background,
- a completed application form.
Application materials should be sent to grad@ncbj.gov.pl.
For further information, please visit the NCBJ Doctoral School website (https://gradschool.ncbj.gov.pl).
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