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PhD position in theoretical physics
KU Leuven

PhD position in theoretical physics

2026-07-12 (Europe/Brussels)
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About the employer

KU Leuven is an autonomous university. It was founded in 1425. It was born of and has grown within the Catholic tradition.

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KU Leuven Kulak's Science & Technology group provides education in a wide range of undergraduate science programs (as well as transition options to (bio-)engineering and pharmacy), while also making the link to contemporary research. Within the S&T Kulak group, the research group "(Quantum) Gauge Theories" focuses on Quantum Chromodynamics and Classical Electrodynamics. This takes us from the smallest nuclear building blocks to model building for non-destructive monitoring in geophysics.
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Project

Quantum Chromodynamics (QCD) under extreme conditions can be explored in the laboratory through heavy-ion collision experiments. These experiments provide a unique window into the state of matter that existed mere instants after the Big Bang, most notably the quark-gluon plasma (QGP). In addition to the extremely high temperatures and densities achieved in such collisions, non-central interactions generate extraordinarily strong magnetic fields. Understanding the role of these fields is essential for a comprehensive description of QGP dynamics, both from experimental as well as theoretical viewpoint.
In this theory-oriented project, we propose to systematically investigate how intense magnetic fields influence key physical properties of the plasma. Specifically, we will focus on:
  • the electric conductivity, and its implications for both the magnetization and the lifetime of the QGP.
  • the melting of charmonium states, one of the most important experimental signatures of the QGP and a phenomenon closely tied to the deconfinement phase transition.
To address these questions, we will develop phenomenologically relevant holographic QCD models, based on self-consistent solutions of Einstein-Maxwell-Dilaton gravity, as well as Born-Infeld generalizations thereof.
This research will happen in a close collaboration with the group of prof. dr. Subhash Mahapatra, National Institute of Technology Rourkela, India.

Profile

  • The successful candidate must hold a (recent) Master's degree in Physics, Mathematics or Engineering Sciences, with a strong focus on theoretical physics. You have obtained excellent study results.
  • You have fluent written and oral Dutch and/or English language skills.
  • You have experience with and/or a strong interest in teaching to (engineering) science students.
  • You can work independently and collaborate well in an international team.
  • We are looking forward to your application, a motivational letter, a recommendation letter (preferably from your master thesis promotor, to be sent directly to [email protected]) and your CV.

Offer

We offer a full-time employment as a PhD fellow in the Science & Technology Group Kulak for 1 year, with possibility of extension up to 4 years to eventually obtain a PhD. 

The indicative start date is October 1, 2026, but this is negotiable to some extent.

Interested?

For more information please contact Prof. dr. David Dudal, mail: [email protected] or Prof. dr. Koen Van Den Abeele, mail: [email protected].

KU Leuven strives for an inclusive, respectful and socially safe environment. We embrace diversity among individuals and groups as an asset. Open dialogue and differences in perspective are essential for an ambitious research and educational environment. In our commitment to equal opportunity, we recognize the consequences of historical inequalities. We do not accept any form of discrimination based on, but not limited to, gender identity and expression, sexual orientation, age, ethnic or national background, skin colour, religious and philosophical diversity, neurodivergence, employment disability, health, or socioeconomic status. For questions about accessibility or support offered, we are happy to assist you at this email address.

Job details

Title
PhD position in theoretical physics
Employer
Location
Oude Markt 13 Leuven, Belgium
Published
2026-06-17
Application deadline
2026-07-12 23:59 (Europe/Brussels)
2026-07-12 23:59 (CET)
Job type
PhD
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About the employer

KU Leuven is an autonomous university. It was founded in 1425. It was born of and has grown within the Catholic tradition.

Visit the employer page