Publications

2026

Topological phases and spontaneous symmetry breaking: the revenge of the original Su-Schrieffer-Heeger model
Polina Matveeva, Dmitri Gutman, Sam T. Carr
Submitted to Phys. Rev. B | preprint: arXiv:2508.01985

Topological properties of gapless phases in an interacting spinful wire
Polina Matveeva, Dmitri Gutman, Sam T. Carr
preprin:t arXiv:2603.24831

2025

Classically bound and quantum quasi-bound states of an electron on a plane adjacent to a magnetic monopole
Johnathan Martin, Adam Baskerville, Vivaldo L. Campo, Jake Minns, John Pooley, Sam T. Carr, Chris A. Hooley, Gunnar Möller, Jorge Quintanilla
Proc. A 481 (2326): 20250072 (2025) | preprint: arXiv:2501.04406

2024

Weakly interacting one-dimensional topological insulators: A Bosonization approach
Polina Matveeva, Dmitri Gutman, Sam T. Carr
Phys Rev. B 109, 165436 (2024) | preprint: arXiv:2402.07239

Low-Temperature Ferromagnetic Order in a Two-Level Layered Co²⁺ Material
Patrick W Doheny, Gavin BG Stenning, Adam Brookfield, Fabio Orlandi, David Collison, Pascal Manuel, Sam T Carr, Paul J Saines
Chemistry of Materials 36 (17), 8208-8216 (2024)

Bifurcation in correlation length of the Ising model on a `Toblerone’ lattice
Joseph Chapman, Bruno Tomasello, Sam Carr
J. Stat. Mech. (2024) 093214 | preprint: arXiv:2405.20749

2023

One-dimensional noninteracting topological insulators with chiral symmetry
Polina Matveeva, Tyler Hewitt, Donghao Liu, Kethan Reddy, Dmitri Gutman, Sam T. Carr
Phys. Rev. B 107, 075422 (2023) | preprint: arXiv:2209.02674

Elementary models of three-dimensional topological insulators with chiral symmetry
Donghao Liu, Polina Matveeva, Dmitri Gutman, Sam T. Carr
Phys. Rev. B 108, 035418 (2023) | preprint: arXiv:2302.13377

2022

Quantum Spin-1/2 Dimers in a Low-Dimensional Tetrabromocuprate Magnet
Gavin Sampson, Nicholas C. Bristowe, Sam. T. Carr, Asad Saib, Gavin B. G. Stenning, Ewan R. Clark, Paul J. Saines
Chem. Eur. J. 2022, 28, e202200855

Local density of states of the interacting resonant level model at zero temperature
Gonzalo Camacho, Peter Schmitteckert, Sam T. Carr
Phys. Rev. B 105, 075116 (2022) | preprint: arXiv:2010.04613

2019

Exact equilibrium results in the Interacting Resonant Level Model
Gonzalo Camacho, Peter Schmitteckert, Sam T. Carr
Phys. Rev. B 99, 085122 (2019) | Preprint: arXiv:1810.08246

Interplay between intrinsic and emergent topological protection on interacting helical modes
Raul A. Santos, D.B. Gutman, Sam T. Carr
Phys. Rev. B 99, 075129 (2019) | preprint: arXiv:1805.10045

2018

Transmission through a potential barrier in Luttinger liquids with a topological spin gap
N. Kainaris, S. T. Carr, A. D. Mirlin
Phys. Rev. B 97, 115107 (2018) | Preprint: arXiv:1709.08965

2017

Interaction induced topological protection in one-dimensional conductors
Nikolaos Kainaris, Raul A. Santos, D.B. Gutman, Sam T. Carr
Fortschr. Phys. 1600054 (2017) | Preprint: arXiv:1605.06058

2016

Phase diagram of two interacting helical states
Raul A. Santos, D.B. Gutman, Sam T. Carr
Phys. Rev. B 93, 235436 (2016) | Preprint: arXiv:1601.03851

2015

Emergent topological properties in interacting 1D systems with spin-orbit coupling
Nikolaos Kainaris and Sam T. Carr
Physical Review B 92, 035139 (2015) | Preprint: arxiv:1504.05016
See this blog post for a discussion of the work.

Helical quantum Hall Edge modes in bilayer graphene: a realization of quantum spin-ladders
Victoria Mazo, Chia-Wei Huang, Efrat Shimshoni, Sam T. Carr, H. A. Fertig
Phys. Scr. T165 (2015) 014019 | preprint: arXiv:1405.7226

Full counting statistics in the not-so-long-time limit
Sam T. Carr, Peter Schmitteckert, Hubert Saleur
Phys. Scr. T165 (2015) 014009 | preprint: arXiv:1405.3070

2014

Conductivity of a generic helical liquid
N. Kainaris, I. V. Gornyi, S. T. Carr, A. D. Mirlin
Phys. Rev. B 90, 075118 (2014) | preprint: arXiv:1404.3129

Berezinskii-Kosterlitz-Thouless-type transitions in d=2 quantum O(2) and O(2)xO(2) nonlinear sigma models
C.A. Hooley, S.T. Carr, J.M. Fellows, J. Schmalian
JPS Conf. Proc. 3, 016018 (2014) | preprint: arXiv:1311.5344

Effect of paramagnetic fluctuations on a Fermi surface topological transition in two dimensions
Sergey Slizovskiy, Joseph J. Betouras, Sam T. Carr, Jorge Quintanilla
Phys.Rev. B 90, 165110 (2014) | preprint: arXiv:1309.6969

Superfluid-Insulator transition of quantum Hall domain walls in bilayer graphene
Victoria Mazo, Chia-Wei Huang, Efrat Shimshoni, Sam T. Carr, H. A. Fertig
Phys. Rev. B 89, 121411(R) (2014) | preprint: arXiv:1309.1563

Transport through nanostructures: Finite time vs. finite size
Peter Schmitteckert, Sam T. Carr, Hubert Saleur
Phys. Rev. B 89, 081401 (2014) | preprint: arXiv:1307.7506

You can find a full list of my publications here (arXiv) or here (Google Scholar) or here (Orcid) or here (Scopus).