Pietro Longhi
Senior Lecturer/Associate Professor at Department of Mathematics; Academic staff
- E-mail:
- pietro.longhi@math.uu.se
- Visiting address:
- Ångströmlaboratoriet, Regementsvägen 10
- Postal address:
- Box 480
751 06 UPPSALA
Download contact information for Pietro Longhi at Department of Mathematics; Academic staff
Senior Lecturer/Associate Professor at Department of Mathematics; Centre for Geometry and Physics
- E-mail:
- pietro.longhi@physics.uu.se
- Visiting address:
- Ångströmlaboratoriet, Regementsvägen 10
- Postal address:
- Box 480
751 06 UPPSALA
Senior Lecturer/Associate Professor at Department of Mathematics; Geometry and Physics
- E-mail:
- pietro.longhi@math.uu.se
- Visiting address:
- Ångströmlaboratoriet, Regementsvägen 10
- Postal address:
- Box 480
751 06 UPPSALA
Download contact information for Pietro Longhi at Department of Mathematics; Geometry and Physics
Senior Lecturer/Associate Professor at Department of Physics and Astronomy; Theoretical Physics
- E-mail:
- pietro.longhi@physics.uu.se
- Visiting address:
- Ångströmlaboratoriet, Regementsvägen 10
752 37 Uppsala - Postal address:
- Box 516
751 20 UPPSALA
Short presentation
My work focuses on the intersection of physics and mathematics. I am interested in mathematical aspects of non-perturbative dynamics in supersymmetric quantum field theories and string theory, such as: spectral networks, wall-crossing, 3-manifold invariants and aspects of homological mirror symmetry.
Research
My papers can be found here https://inspirehep.net/authors/1074196
My github page hosts software to study spectral networks https://github.com/plonghi

Publications
Recent publications
Modelling A-branes with foliations
Part of Journal of High Energy Physics (JHEP), 2026
- DOI for Modelling A-branes with foliations
- Download full text (pdf) of Modelling A-branes with foliations
Symplectic Cuts and Open/Closed Strings I
Part of Communications in Mathematical Physics, 2025
- DOI for Symplectic Cuts and Open/Closed Strings I
- Download full text (pdf) of Symplectic Cuts and Open/Closed Strings I
Vortices on cylinders and warped exponential networks
Part of Letters in Mathematical Physics, 2024
- DOI for Vortices on cylinders and warped exponential networks
- Download full text (pdf) of Vortices on cylinders and warped exponential networks
The threefold way to quantum periods: WKB, TBA equations and q-Painlevé
Part of SciPost Physics, 2023
- DOI for The threefold way to quantum periods: WKB, TBA equations and q-Painlevé
- Download full text (pdf) of The threefold way to quantum periods: WKB, TBA equations and q-Painlevé
Physics and geometry of knots-quivers correspondence
Part of Communications in Mathematical Physics, p. 361-415, 2020
All publications
Articles in journal
Modelling A-branes with foliations
Part of Journal of High Energy Physics (JHEP), 2026
- DOI for Modelling A-branes with foliations
- Download full text (pdf) of Modelling A-branes with foliations
Symplectic Cuts and Open/Closed Strings I
Part of Communications in Mathematical Physics, 2025
- DOI for Symplectic Cuts and Open/Closed Strings I
- Download full text (pdf) of Symplectic Cuts and Open/Closed Strings I
Vortices on cylinders and warped exponential networks
Part of Letters in Mathematical Physics, 2024
- DOI for Vortices on cylinders and warped exponential networks
- Download full text (pdf) of Vortices on cylinders and warped exponential networks
The threefold way to quantum periods: WKB, TBA equations and q-Painlevé
Part of SciPost Physics, 2023
- DOI for The threefold way to quantum periods: WKB, TBA equations and q-Painlevé
- Download full text (pdf) of The threefold way to quantum periods: WKB, TBA equations and q-Painlevé
Physics and geometry of knots-quivers correspondence
Part of Communications in Mathematical Physics, p. 361-415, 2020
Exploring 5d BPS Spectra with Exponential Networks
Part of Annales de l'Institute Henri Poincare. Physique theorique, p. 4055-4162, 2019
S duality and Framed BPS States via BPS Graphs
Part of Advances in Theoretical and Mathematical Physics, p. 1361-1410, 2019
Rigid limit for hypermultiplets and five-dimensional gauge theories
Part of Journal of High Energy Physics (JHEP), 2018
- DOI for Rigid limit for hypermultiplets and five-dimensional gauge theories
- Download full text (pdf) of Rigid limit for hypermultiplets and five-dimensional gauge theories
Wall Crossing Invariants from Spectral Networks
Part of Annales de l'Institute Henri Poincare. Physique theorique, p. 775-842, 2018
ADE spectral networks and decoupling limits of surface defects
Part of Journal of High Energy Physics (JHEP), 2017
- DOI for ADE spectral networks and decoupling limits of surface defects
- Download full text (pdf) of ADE spectral networks and decoupling limits of surface defects
BPS graphs: from spectral network to BPS quivers
Part of Journal of High Energy Physics (JHEP), 2017
Part of Journal of High Energy Physics (JHEP), 2016
Part of Journal of High Energy Physics (JHEP), 2016