Prof. Xenia de la Ossa
MSc, PhD
Status
Academic Faculty
Professor of Mathematical Physics
Research groups
Address
Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
Highlighted publications
A metric for heterotic moduli
Candelas, P de la Ossa, X McOrist, J Communications in Mathematical Physics volume 356 issue 2 567-612 (08 Sep 2017) Infinitesimal moduli of G2 holonomy manifolds with instanton bundles
de la Ossa, X Larfors, M Svanes, E Journal of High Energy Physics volume 2016 issue 16 (04 Nov 2016) The heterotic superpotential and moduli
de la Ossa, X Hardy, E Svanes, E Journal of High Energy Physics volume 2016 issue 1 49 (11 Jan 2016) Exploring $SU(3)$ structure moduli spaces with integrable $G_2$ structures
de la Ossa, X Larfors, M Svanes, E Advances in Theoretical and Mathematical Physics volume 19 issue 4 837-903 (2015) Connections, field redefinitions and heterotic supergravity
de la Ossa, X Svanes, E Journal of High Energy Physics volume 2014 issue 12 8 (02 Dec 2014) Research interests
My research interests are in Mathematical Physics, Geometry and Theoretical Physics, specifically in the mathematical structures arising in String Theory. These include Conformal Field Theories, Differential Geometry, Algebraic Geometry and the Arithmetic of Calabi-Yau Manifolds.
Recent publications
Superpotential of three dimensional N=1 heterotic supergravity
de la Ossa, X Larfors, M Magill, M Svanes, E JOURNAL OF HIGH ENERGY PHYSICS issue 1 (31 Jan 2020) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000518137900001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e G-structure symmetries and anomalies in (1, 0) non-linear σ-models
de la Ossa, X Fiset, M Journal of High Energy Physics volume 2019 issue 1 62 (07 Jan 2019) Finite deformations from a heterotic superpotential: holomorphic
Chern--Simons and an $L_\infty$ algebra
Ashmore, A Ossa, X Minasian, R Strickland-Constable, C Svanes, E Journal of High Energy Physics volume 2018 issue 10 (29 Oct 2018) Chern--Simons and an $L_\infty$ algebra
The Infinitesimal Moduli Space of Heterotic G(2) Systems
DE LA OSSA, X Larfors, M Svanes, E COMMUNICATIONS IN MATHEMATICAL PHYSICS volume 360 issue 2 727-775 (Jun 2018) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000431873000009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e Restrictions of heterotic G <inf>2</inf> structures and instanton connections
De La Ossa, X Larfors, M Svanes, E Geometry and Physics: A Festschrift in Honour of Nigel Hitchin volume 2 50-518 (01 Jan 2018)