Prof. James Sparks | Mathematical Institute

Prof. James Sparks

MA, PhD (Cantab)

Status:

Academic Faculty

Professor of Mathematical Physics
Tutorial Fellow, Oriel College

Contact form

Personal website:

http://users.ox.ac.uk/~math0391/index.html

+44 1865 615324

ORCID iD:

https://orcid.org/0000-0003-3699-5225

Research groups:

Mathematical Physics

Address

Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG

Highlighted Publications:

The holographic supersymmetric Casimir energy

The holographic supersymmetric Casimir energy
Benetti Genolini, P; Cassani, D; Martelli, D; Sparks, J
Physical Review D - Particles, Fields, Gravitation, and Cosmology issue 021902(R) volume 95 (10 January 2017)

The gravity dual of supersymmetric gauge theories on a squashed three-sphere

The gravity dual of supersymmetric gauge theories on a squashed three-sphere
Martelli, D; Passias, A; Sparks, J
Nuclear Physics B issue 3 volume 864 page 840-868 (21 November 2012)

Sasaki-Einstein manifolds and volume minimisation

Sasaki-Einstein manifolds and volume minimisation
Martelli, D; Sparks, J; Yau, S
Communications in Mathematical Physics issue 3 volume 280 page 611-673 (1 June 2008)

Gauge theories from toric geometry and brane tilings

Gauge theories from toric geometry and brane tilings
Franco, S; Hanany, A; Martelli, D; Sparks, J; Vegh, D; Wecht, B
Journal of High Energy Physics issue 1 page 3295-3334 (10 April 2006)

Sasaki-Einstein metrics on S^2 x S^3

Sasaki-Einstein metrics on S^2 x S^3
Sparks, J; D. Martelli; D. Waldram; J.P. Gauntlett
Advances in Theoretical and Mathematical Physics issue 4 volume 8 page 711-734 (August 2004)

Recent Publications:

"Lagrangian disks" in M-theory

"Lagrangian disks" in M-theory
Franco, S; Gukov, S; Lee, S; Seong, R; Sparks, J
Journal of High Energy Physics issue 11 volume 2020 (10 November 2020)

$\mathcal{I}$/$c$-Extremization in M/F-Duality

$\mathcal{I}$/$c$-Extremization in M/F-Duality
Beest, M; Cizel, S; Schafer-Nameki, S; Sparks, J

Fibred GK geometry and supersymmetric AdS solutions

Fibred GK geometry and supersymmetric AdS solutions
Gauntlett, J; Martelli, D; Sparks, J
Journal of High Energy Physics issue 11 volume 2019 (29 November 2019)

Localization of the action in AdS/CFT

Localization of the action in AdS/CFT
Pietro; Juan, P; Sparks, J
Journal of High Energy Physics issue 10 volume 2019 (25 October 2019)

Toric geometry and the dual of I-extremization

Toric geometry and the dual of I-extremization
Gauntlett, J; Martelli, D; Sparks, J
Journal of High Energy Physics issue 6 volume 2019 (28 June 2019)

Research interests:

Mathematical physics, theoretical physics, geometry. More specifically I work on supersymmetric field theories, supergravity, and the how these are related via the AdS/CFT correspondence. I'm also interested in geometric structures that arise in string theory and theoretical physics more broadly, notably special holonomy manifolds, Sasaki-Einstein manifolds, and generalized geometry.

Teaching:

In 2020/21 I will be lecturing Part A Quantum Theory. I have previously lectured Prelims Dynamics, Part A courses on Quantum Theory and Electromagnetism, and Part B Classical Mechanics. Lecture material may be found on my personal webpage, via the link on the left.

Major / recent publications:

My publications may be found on SPIRES.

Mathematical Institute

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sparks

Status:

Personal website:

ORCID iD:

Research groups:

Address

Highlighted Publications:

Recent Publications:

Research interests:

Teaching:

Major / recent publications:

Search form

Text Resize

Status:

Personal website:

ORCID iD:

Research groups:

Address

Highlighted Publications:

Recent Publications:

Research interests:

Teaching:

Major / recent publications: