Royal Holloway University of London

output

19922026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2025 · cond-mat.str-elShow all

6 papers · 2 filters

cond-mat.str-el2025

Dynamics of superconducting pairs in the two-dimensional Hubbard model

G. Sordi, E. M. O'Callaghan, C. Walsh +3

The frequency structure of the superconducting correlations in cuprates gives insights on the pairing mechanism. Here we present an exhaustive study of this problem in the two-dime…

cond-mat.str-el2025

Particle-hole Symmetric Slave Boson Method for the Mixed Valence Problem

Liam L. H. Lau, Piers Coleman

We introduce an analytic slave boson method for treating the finite $U$ Anderson impurity model. Our approach introduces two bosons to track both $Q ⇌ Q \pm 1$ valenc…

cond-mat.str-el2025

Magnetic excitations and exchange parameters of a nickel chain compound PbMn $_{2}$ Ni $_{6}$ Te $_{3}$ O $_{18}$ : Neutron scattering and density functional theory studies

S. Uthayakumar, D. T. Adroja, Amit Pokhriyal +10

We have investigated the quasi-one dimensional Ni-chain compound PbMn $_{2}$ Ni $_{6}$ Te $_{2}$ O $_{18}$ using theoretical DFT calculations, inelastic neutron scattering and optical spectrosc…

cond-mat.str-el2025

A higher dimensional generalization of the Kitaev spin liquid

Po-Jui Chen, Piers Coleman

We construct an exactly solvable model of a four-dimensional Kitaev spin liquid. The lattice structure is orthorhombic and each unit-cell contains six sublattice degrees of freedom…

cond-mat.str-el2025★ 2 cited

Charge gap and charge redistribution among copper and oxygen orbitals in the normal state of the Emery model

G. L. Reaney, N. Kowalski, A. -M. S. Tremblay +1

Unraveling the behavior of the electrons in the copper-oxygen planes of cuprate superconductors remains a challenge. Here we examine the electronic charge redistribution among plan…

cond-mat.str-el2025

Resolving the Thermal Paradox: Many-body localization or fractionalization?

Saikat Banerjee, Piers Coleman

Thermal measurements of heat capacity and thermal conductivity in a wide range of insulators and superconductors exhibit a ``thermal paradox": a large linear specific heat reminisc…

Dynamics of superconducting pairs in the two-dimensional Hubbard model

Particle-hole Symmetric Slave Boson Method for the Mixed Valence Problem

Magnetic excitations and exchange parameters of a nickel chain compound PbMn2​Ni6​Te3​O18​: Neutron scattering and density functional theory studies

A higher dimensional generalization of the Kitaev spin liquid

Charge gap and charge redistribution among copper and oxygen orbitals in the normal state of the Emery model

Resolving the Thermal Paradox: Many-body localization or fractionalization?

Magnetic excitations and exchange parameters of a nickel chain compound PbMn $_{2}$ Ni $_{6}$ Te $_{3}$ O $_{18}$ : Neutron scattering and density functional theory studies