Our papers are the official record of our discoveries. They allow others to build on and apply our work. Each one is the result of many months of research, so we make a special effort to make our papers clear, inspiring and beautiful, and publish them in leading journals.

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  • Citations
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  • A. StepanenkoA. Stepanenko
  • T. FinkT. Fink
  • E. SobkoE. Sobko
  • O. GamayunO. Gamayun
  • A. EsterovA. Esterov
  • Y. HeY. He
  • F. SheldonF. Sheldon
  • A. V. KosyakA. V. Kosyak
  • A. OchirovA. Ochirov
  • M. BurtsevM. Burtsev
  • M. ReevesM. Reeves
  • I. ShkredovI. Shkredov
  • G. CaldarelliG. Caldarelli
  • R. HannamR. Hannam
  • F. CaravelliF. Caravelli
  • A. CoolenA. Coolen
  • O. DahlstenO. Dahlsten
  • A. MozeikaA. Mozeika
  • M. BardosciaM. Bardoscia
  • P. BaruccaP. Barucca
  • M. RowleyM. Rowley
  • I. TeimouriI. Teimouri
  • F. AntenucciF. Antenucci
  • A. ScalaA. Scala
  • R. FarrR. Farr
  • A. ZegaracA. Zegarac
  • S. SebastioS. Sebastio
  • B. BollobásB. Bollobás
  • F. LafondF. Lafond
  • D. FarmerD. Farmer
  • C. PickardC. Pickard
  • T. ReevesT. Reeves
  • J. BlundellJ. Blundell
  • A. GallagherA. Gallagher
  • M. PrzykuckiM. Przykucki
  • P. SmithP. Smith
  • L. PietroneroL. Pietronero
  • First-order formalism for β functions in bosonic sigma models from supersymmetry breaking

    Quantum field theory

    OGO. GamayunALMS Physical Review D

    Peculiar betas tamed

    Inconsistencies between two approaches to deriving beta functions in two-dimensional sigma models are resolved by adding heavy superpartners.

  • Non-reciprocal breathing solitons

    Condensed matter theory

    MBOGO. GamayunJVFGHT... Arxiv

    Non-reciprocal breather

    Producing the first examples of breathing solitons in one-dimensional non-reciprocal media allows their propagation dynamics to be analysed.

  • Full-counting statistics for the alternating and domain-wall states

    Condensed matter theory

    OGO. Gamayun Arxiv

    Counting free fermions

    A link between the statistical properties of free fermions in one dimension when either half- or alternating- states are initially occupied.

  • One-dimensional Fermi polaron after a kick: two-sided singularity of the momentum distribution, Bragg reflection and other exact results

    Condensed matter theory

    OGO. GamayunOL In press SciPost Physics

    A kicked polaron

    Modelling the final state of a mobile impurity particle immersed in a one-dimensional quantum fluid after the abrupt application of a force.

  • Condensed matter theory

    Nature

    Strange kinks

    A new non-linear mechanical metamaterial can sustain topological solitons, robust solitary waves that could have exciting applications.

  • Condensed matter theory

    Physical Review Research

    Mobile impurity

    Explicit computation of injection and ejection impurity’s Green’s function reveals a generalisation of the Kubo-Martin-Schwinger relation.

  • Quantum field theory

    Journal of High Energy Physics

    Peculiar betas

    The beta function for a class of sigma models is not found to be geometric, but rather has an elegant form in the context of algebraic data.

  • Condensed matter theory

    SciPost Physics

    Spin diffusion

    The spin-spin correlation function of the Hubbard model reveals that finite temperature spin transport in one spatial dimension is diffusive.

  • Condensed matter theory

    Physical Review A

    Spin-charge separation

    A transformation for spin and charge degrees of freedom in one-dimensional lattice systems allows direct access to the dynamical correlations.