Postdoc in quantum information theory

We are looking for a postdoc to join our team at the Department of Mathematics, Division of Analysis and Probability. Become part of our innovative group and contribute to exciting research in quantum information theory within a collaborative and dynamic environment. 

About us 

The Department of Mathematical Sciences at the University of Gothenburg and Chalmers University of Technology has about 200 employees and is one of the largest departments of mathematical sciences in the Nordic countries. The department consists of three divisions: Algebra and Geometry, Analysis and Probability, Applied Mathematics and Statistics.

We contribute in a significant way to society by our extensive research and education. The working environment at the department is supportive, stimulating, and international, with a continuous flow of international guests. Equality and diversity are substantial foundations in all our activities. 

About the research project  

The postdoctoral researcher will work on fundamental and applied problems in quantum information theory, with the specific project shaped together with the candidate according to their background and interests. Possible directions include quantum Shannon theory, such as capacities of quantum channels, entropic inequalities and resource theories; the structure of entanglement and Bell nonlocality, and their role as resources for information processing; and operator-algebraic methods in quantum information, including von Neumann algebras, commuting-operator models and the mathematical foundations of infinite-dimensional quantum systems. The project aims to produce mathematically rigorous results that also matter for practical quantum communication. This covers rigorous security proofs and key-rate bounds for continuous-variable QKD and device-independent QKD in infinite-dimensional Hilbert spaces, where tools from functional analysis, entropy theory and operator algebras are essential. The candidate will have the freedom to develop independent research lines and to collaborate with national and international partners. We welcome applicants with a strong background in operator algebras, quantum information or related areas of mathematics, physics, or computer science.

The position is funded by a grant to Mizanur Rahaman from WACQT, whose vision is to build a quantum computer in Sweden. For more information, see the homepage of Mizanur Rahaman.

Who we are looking for 

The following requirements are mandatory: 

• A doctoral degree in mathematics, physics or computer science, or an equivalent foreign degree. This eligibility requirement must be met no later than the time the employment decision is made.
• Strong written and verbal communication skills in English are required.

You are expected to demonstrate excellent potential within research. 

The following experience will strengthen your application: 

• It is highly meritorious if the doctoral degree was obtained within the last three years prior to the application deadline (with reduction for documented circumstances such as parental leave or sick leave).
• Experience of research in quantum information theory or related areas of mathematics
• Personal suitability plays an important role in the hiring decision

What you will do 

• The main task is to carry out research within the area of quantum information theory, both independently and in collaboration with members of the research group
• There is a possibility to supervise master’s and/or PhD students to a certain extent 
• There is a possibility to engage in teaching at undergraduate/master’s level to a certain extent

Contract terms  

The position is a temporary full-time employment for two years. 

The monthly salary is 44.000 SEK before tax.

The position requires physical presence throughout the entire employment. A valid residence permit must be presented by the start date, otherwise the offer may be withdrawn. 

What we offer 

• As a postdoc at Chalmers, you are an employee and enjoy all employee benefits. Read more about  working at Chalmers  and our benefits  for employees. 

• A dynamic and inspiring working environment in the coastal city of Gothenburg. 

• Read more about Sweden’s generous parental leave, subsidized day care, free schools, healthcare etc at Move To Gothenburg. 

Chalmers is dedicated to improving gender balance and actively works with equality projects, such as the GENIE Initiative for gender equality and excellence. We celebrate diversity and consider equality and inclusion as fundamental aspects of all our activities. 

If Swedish is not your native language, Chalmers offers Swedish courses to help you settle in. 

Application procedure 

The application should be written in English be attached as PDF-files, as below. Maximum size for each file is 40 MB. Please note that the system does not support Zip files. 

CV 

• A comprehensive CV, including a complete list of publications. 

Personal letter 

• A brief introduction about yourself. 
• A summary of your previous research fields and key research outcomes. 
• An outline of your future goals and research focus. 

Use the button at the foot of the page to reach the application form.  

A background check may be conducted as part of the application process.

Please note: The applicant is responsible for ensuring that the application is complete. Incomplete applications and applications sent by email will not be considered. Contact details to references will be requested after the interview. 

We welcome your application no later than December 31, 2026 

For questions, please contact: 

Mizanur Rahaman, assistant professor, mizanurr@chalmers.se 
Jakob Björnberg, head of unit, jakobbj@chalmers.se

We look forward to your application! 

*** Chalmers declines to consider all offers of further announcement publishing or other types of support for the recruiting process in connection with this position. ***  

Chalmers University of Technology in Gothenburg conducts research and education in technology and natural sciences at a high international level. The university has 3100 employees and 10,000 students, and offers education in engineering, science, shipping and architecture. With scientific excellence as a basis, Chalmers promotes knowledge and technical solutions for a sustainable world. Through global commitment and entrepreneurship, we foster an innovative spirit, in close collaboration with wider society. 
Chalmers was founded in 1829 and has the same motto today as it did then: Avancez – forward.