Stockholm University
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PhD in Theoretical Physics: Quantum Sensing with Anharmonic Systems Stockholm University in Sweden
Degree Level
PhD
Field of study
Theoretical Physics
Funding
Fixed-term doctoral employment as a PhD student for up to four years full-time. The position is salaried (fixed salary); no tuition details are stated.
Deadline
Nov 3, 2026
Country
Sweden
University
Stockholm University
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About this position
PhD position in Theoretical Physics at Stockholm University (Department of Physics / Fysikum), working on quantum sensing with anharmonic systems.
The project is based in the research group led by Sofia Qvarfort and will be carried out at Nordita as part of the Wallenberg Centre for Quantum Technology (WACQT). The research environment is international and collaborative, with links to theoretical and experimental quantum physics.
Research topics include quantum sensing, quantum metrology, open quantum systems, quantum information theory, mathematical physics, nonlinear and anharmonic quantum dynamics, non-Gaussian states, distributed quantum sensing, and the role of realistic measurements and environmental noise. The emphasis is on fundamental limits and practical protocols for sensing with mechanically relevant quantum systems, especially mechanical resonators.
Eligibility highlights: a BSc in Physics or equivalent, 60 second-cycle credits in physics with at least 15 credits from a second-cycle degree project, and English proficiency. The post also lists accepted English qualifications, including a degree taught in English, IELTS Academic 6.0+, TOEFL, or Cambridge/Oxford Advanced/Proficiency.
This is a fixed-term salaried doctoral employment for up to four years full-time. The application deadline is 2026-11-03.
Apply via Stockholm University’s recruitment system and upload a personal letter, CV, and the documents requested in the form.
Funding details
Fixed-term doctoral employment as a PhD student for up to four years full-time. The position is salaried (fixed salary); no tuition details are stated.
What's required
Applicants must meet general doctoral entry requirements: a second-cycle degree, or at least 240 higher education credits including 60 credits at second-cycle level, or equivalent knowledge. Specific requirements include a BSc in Physics or equivalent, 60 second-cycle credits in physics with at least 15 credits from a second-cycle degree project, or the stated alternative requirements for Chemical Physics and Medical Radiation Physics. English proficiency is required, equivalent to English B, or a degree taught in English, or IELTS Academic 6.0+ with no section below 5.0, TOEFL 550/213/79, or Cambridge/Oxford Advanced/Proficiency.
How to apply
Apply through Stockholm University's recruitment system. Attach a personal letter and CV, plus any other documents requested in the application form. Ensure the application is complete and submitted before the deadline.
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Prepare your application
Review drafts and confirm requirements with the university.