Fysikum is one of the larger institutions within the Faculty of Science, engaged in extensive fundamental research activities, both experimental and theoretical.
The department has approximately 250 employees, of whom 95 are doctoral candidates, and has an international character. Fysikum is part of the AlbaNova University Center, a strong research hub that, in addition to Fysikum, houses the Department of Astronomy, the physics institutions at KTH, and the Nordic Institute for Theoretical Physics (Nordita). More information about us can be found at https://www.su.se/fysikum/
Project Description
Complexity is a fundamental concept that quantifies the difficulty of performing a specific task, given a particular set of allowed, simple operations and a procedure to achieve it. As such, it plays an essential role in many fields from mathematics to computer science. Surprisingly, physics still lacks an exact definition of quantum complexity, and this is one of the most pressing issues at the forefront of quantum theory and quantum gravity.
The position within the ERC Consolidator project "Quantum Complexity from Quantum Field Theories to Quantum Gravity" (Project Leader: Pawel Caputa) aims to address this gap.
The goal of the project is to develop universal measures of quantum complexity for many-body systems, quantum field theories, and quantum gravity. Project milestones include synthesizing and developing physical measures of complexity, formulating them in exact holographic models, and applying them to illuminate the physics behind the horizons of black holes and spacetime singularities.
Job Responsibilities
The responsibilities primarily involve research conducted in close collaboration with the project leader, doctoral candidates, and other members of the group. The role will also include assisting in organizing group activities.
Eligibility Requirements
To be eligible for appointment as a postdoctoral researcher, a PhD or a foreign degree deemed equivalent to a relevant doctoral degree is required. The degree must be completed no later than when the employment decision is made.
Assessment Criteria
It is advantageous if the PhD or equivalent has been obtained no more than three years before the application deadline. If there are special circumstances, a previously obtained degree may also be considered meritorious. Special circumstances refer to leave due to illness, parental leave, elected positions within trade unions, service in civil defense, or other similar situations, as well as clinical service or relevant service/assignments in the subject area.
Particular emphasis will be placed on experience with AdS/CFT correspondence, quantum field theory, quantum complexity, and quantum information during the selection process.
About the Employment
The position is full-time and is permanent, but for a minimum of two years and a maximum of three years, with the possibility of extension if there are special reasons. Start date is September 1, 2026, or by agreement.
We Offer
With us, you will experience the dynamic interplay between higher education and research, which makes Stockholm University an exciting and creative environment. You will work in an international setting and receive favorable conditions. The university is located in the National City Park with good connections to the city center.
Stockholm University is committed to being a workplace that is free from discrimination and offers equal rights and opportunities for all.
Contact
Inquiries regarding the position can be made to Pawel Caputa at mailto:
[email protected].
Application
You apply for the position via Stockholm University's recruitment system. Please attach a personal statement and CV, as well as the documents requested in the application form. As an applicant, you are responsible for ensuring that your application is complete and submitted to the university by the application deadline.
Guidelines for applicants can be found on the webpage: https://www.su.se/om-universitetet/jobba-på-su/att-söka-en-anställning.
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