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STAMP

STAMP is a cross-disciplinary student seminar which launched in August 2022 to bring together PG students working in theoretical and mathematical physics in Edinburgh. It seeks to repair links between the different research groups which were broken during the Covid pandemic, forge new ones, and give PG students a friendly environment to share their research and hear about what their peers are working on.

STAMP is primary aimed at PhD students in EMPG (University of Edinburgh and Heriot-Watt) and the Higgs Centre, but we welcome any students and junior researchers who wish to join us.

The seminars take place at 4pm every Thursday and the locations currently alternates between the Bayes Centre on the central UoE campus and the Higgs Centre, on the 4th floor of the JCMB, on the Kings Buildings campus. As of February 2023, STAMP is hybrid, with Zoom links shared via the mailing list.

The STAMP organisers are grateful for the funding they have recieved from the Higgs Centre and from the School of Mathematics at University of Edinburgh.

STAMP is currently organised by Andrew Beckett, Linden Disney-Hogg and Conor Elrick.

You can sign up to our mailing list by following the instructions here. (You may need to enable pop-ups for this link to work.)

You can also join our Slack workspace where we post the talk schedule and share slides, notes etc.

Contacts

Linden DISNEY-HOGG

STAMP Organiser

Person
Linden DISNEY-HOGG
Email address
A.L.Disney-hogg@sms.ed.ac.uk
Andrew BECKETT

STAMP Organiser

Person
Andrew BECKETT
Email address
A.D.K.Beckett@sms.ed.ac.uk

This event is a Event.

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An Introduction to QCD Sum Rules—Matthew ROWE

QCD sum rules provide an elegant way of accessing non- perturbative physics using the tools of perturbation theory. In this talk I will attempt a relatively self-contained introduction to QCD sum rules using the classic example of pseudoscalar correlators to calculate meson decay constants. I will then discuss some practical ...
Bayes Centre 5.45

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A look at some "Axioms for the category of Hilbert spaces (and linear contractions)"—Nesta VAN DER SCHAAF

We'll have a look at a new result that characterises Hilbert spaces (and linear contractions) in terms of categorical axioms that do not refer to probabilities, complex numbers, inner products, continuity, convexity, or dimension. To avoid going into too many technical details, I will try to motivate the axioms ...
Higgs Centre Seminar Room, JCMB

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Chasing Motes: A Physicist's introduction to Hopf Algebras—Sam TEALE

Hopf Algebras are examples of bialgebras, being both an algebra and coalgebra and are additionally equipped with an endomorphism known as an antipode which is analogous to the map of groups that takes elements to their inverse. These structures have been studied since 1941 first in the field of algebraic ...
Bayes Centre 5.45

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The Bethe ansatz in practice: an application to a minimal model in nonequilibrium statistical physics—Ivan LOBASKIN

Integrable systems are, loosely speaking, models that can be solved exactly using certain standard methods. For quantum and stochastic 1D lattice models, this method is the Bethe ansatz. Despite this, in physics, integrability techniques have a reputation of being excessively formal and opaque. Indeed, even when a formal exact solution ...
Higgs Centre Seminar Room, JCMB

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Pedagogical Introduction to Higher Principal Bundles—Dominik RIST

From the Standard Model of particle physics to condensed matter systems, gauge theories form a powerful framework to understand Nature. Mathematically, gauge fields correspond to connections on principal bundles, which are described by Lie algebra valued 1-forms. String theory considerations motivate the lift of this picture to a categorified setting ...
Bayes Centre 5.45

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Skyrmions in the gauged Sigma model of chiral magnets—Peter GERLAGH

We characterise skyrmions in Bogomolny models of chiral magnets without axisymetry. We show a duality between these Bogomolny models and the specific Bogomolny model wherein the so-called DMI tensor is rank one. The potential in these models have two separate minimums and corresponding stationary vacuums. Exact solutions with skyrmions are ...
Bayes Centre 5.45