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Theoretical Physics - Physics at Lancaster University

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<strong>Theoretical</strong> <strong>Physics</strong><br />

UCAS code: F321(MPhys), F340 (BSc)<br />

Which m<strong>at</strong>hem<strong>at</strong>ical laws govern the<br />

n<strong>at</strong>ural world? How can we best make<br />

accur<strong>at</strong>e predictions or deduce<br />

macroscopic properties of m<strong>at</strong>ter from<br />

microscopic descriptions? Which model<br />

describes a system or phenomenon<br />

most accur<strong>at</strong>ely and efficiently?<br />

Quite possibly the most astonishing<br />

aspect of the world around us is th<strong>at</strong> so<br />

much of it can be understood using a<br />

rel<strong>at</strong>ively small number of physical laws;<br />

a few well-chosen m<strong>at</strong>hem<strong>at</strong>ical<br />

equ<strong>at</strong>ions can describe a vast range of<br />

physical phenomena. <strong>Theoretical</strong><br />

physicists devote themselves to<br />

uncovering the simplest possible set of<br />

principles th<strong>at</strong> describe experimental<br />

observ<strong>at</strong>ion. Their work focusses on<br />

developing and investig<strong>at</strong>ing the most<br />

appropri<strong>at</strong>e m<strong>at</strong>hem<strong>at</strong>ical laws and<br />

deducing the essence of physical<br />

phenomena. The resulting microscopic<br />

and higher-level descriptions provide the<br />

found<strong>at</strong>ion of many branches of<br />

modern science and are a vital<br />

component of technological innov<strong>at</strong>ion.<br />

Research project: MPhys students on<br />

this degree scheme undertake an<br />

individual research project in theoretical<br />

physics in their final year, carried out<br />

under the guidance of a member of the<br />

theoretical physics group. Some recent<br />

project topics include:<br />

<br />

<br />

<br />

<br />

Geometry and electrodynamics<br />

Gravit<strong>at</strong>ional waves<br />

Quantum comput<strong>at</strong>ion<br />

Quantum nanom<strong>at</strong>erials<br />

MPhys students who perform well may<br />

be afforded the opportunity to study<br />

towards a PhD in the theoretical physics<br />

group.<br />

<strong>Lancaster</strong> theoretical physics is<br />

dedic<strong>at</strong>ed to the study of N<strong>at</strong>ure on all<br />

scales, from the quantum world of<br />

microscopic m<strong>at</strong>ter and nanom<strong>at</strong>erials<br />

to geometry of curved spacetime and<br />

the large-scale structure of the cosmos.<br />

This broad range of activities makes use<br />

of the two main pillars of modern<br />

theoretical physics: quantum theory and<br />

rel<strong>at</strong>ivity.<br />

A degree in theoretical physics equips<br />

you with analytical skills th<strong>at</strong> are in high<br />

demand in academic and industrial<br />

research. Our theoretical physics degree<br />

exposes you to advanced topics in<br />

quantum theory, electromagnetism,<br />

condensed m<strong>at</strong>ter, gravit<strong>at</strong>ion and<br />

cosmology, and fundamental particle<br />

physics. These topics are embedded into<br />

the general degree scheme structure<br />

shown on page 9.<br />

Studying MPhys <strong>Theoretical</strong> <strong>Physics</strong> gave me the<br />

opportunity to <strong>at</strong>tend gre<strong>at</strong> lectures on m<strong>at</strong>erial th<strong>at</strong> I'd<br />

previously read about in popular science books, but<br />

didn't fully understand. In my 4th year I studied the<br />

l<strong>at</strong>est developments in theoretical condensed m<strong>at</strong>ter<br />

and tackled very interesting quantum systems using<br />

techniques I'd learned in my courses.<br />

Chris Poole gradu<strong>at</strong>ed in 2007<br />

and is now a PhD student in the<br />

<strong>Lancaster</strong> Condensed M<strong>at</strong>ter Theory Group<br />

18 www.lancs.ac.uk/depts/physics

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