Section profile
Disciplinary definition
The Section investigates matter, energy, space, time and the physical universe through theory, observation, experiment and measurement.
Within UKAAS, this Section provides the primary disciplinary context for application classification, evidence review, directory filtering and programmes that fall within its stated remit.
Academic scope
Principal subjects
- Fundamental and theoretical physics
- Condensed matter, atomic and optical physics
- Particle, nuclear and plasma physics
- Astronomy, astrophysics and cosmology
Core questions
Questions that organise the Section
- What fundamental laws govern matter and interaction?
- How do complex physical systems emerge across scales?
- How did the universe form and evolve?
Methods and evidence
Recognised approaches
Method is considered in relation to the question, object of study and claimed conclusion. Evidence should identify assumptions, uncertainty, limitations and the basis on which a result can be checked.
- Mathematical theory and computation
- Laboratory experiment and instrumentation
- Astronomical observation and remote sensing
- Simulation, measurement and uncertainty analysis
Interdisciplinary relationships
Related Sections
Cross-disciplinary work remains assigned to one primary Section for consistent administration and review. One secondary Division and Section may be recorded where the submitted evidence establishes a substantial second disciplinary context.
Fellowship allocation
Use in applications and review
An applicant chooses one primary Division and Section. The selection routes the case to relevant expertise; it does not decide the outcome. UKAAS may correct the classification where another Section is better placed to evaluate the principal body of work.
Active Fellow profiles may display “Classification: MPS · PHY”. The codes must not be appended to FAAS(UK) or represented as an additional title, degree or honour.
Institutional boundaries
Academic classification, not external authority
The Section is an internal UKAAS academic classification. It does not accredit programmes, license practice, confer a degree, establish professional registration or imply endorsement by an external classification body.
Fellowship approval remains a central UKAAS decision under the published threshold and verification process. Division or Section allocation does not alter £369 Annual Fellowship, optional £4,500 Life Fellowship, the Fellow title or FAAS(UK).