121 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of LisbonPT135 papers
- Instituto Superior TécnicoPT23 papers
- Universidade Lusófona de Humanidades e TecnologiasPT23 papers
- Iscte – Instituto Universitário de LisboaPT8 papers
- Mathematical Institute of the Serbian Academy of Sciences and Arts7 papers
- Serbian Academy of Sciences and ArtsRS7 papers
- Universidad Complutense de MadridES7 papers
- Universidade LusófonaPT7 papers
- Universidade Técnica de LisboaPT7 papers
- University of AlgarvePT7 papers
- Instituto de Plasmas e Fusão NuclearPT6 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT5 papers
9 papers · 1 filter
On solutions of the Bethe Ansatz for the Quantum KdV model
Riccardo Conti, Davide Masoero
We study the Bethe Ansatz Equations for the Quantum KdV model, which are also known to be solved by the spectral determinants of a specific family of anharmonic oscillators called…
On the universality of integrable deformations of solutions of degenerate Riemann-Hilbert-Birkhoff problems
Giordano Cotti
This paper addresses the classification problem of integrable deformations of solutions of "degenerate" Riemann-Hilbert-Birkhoff (RHB) problems. These consist of those RHB problems…
Boundaries and profiles in the Wigner formalism
Nuno Costa Dias, João Nuno Prata
We consider a quantum device contained in an interval in the context of the Weyl-Wigner formalism. This approach was originally suggested by Frensley, and is known to be plagued wi…
Crystal bases and three-dimensional Coulomb branches
Leonardo Santilli, Miguel Tierz
We establish and develop a correspondence between certain crystal bases (Kashiwara crystals) and the Coulomb branch of three-dimensional gauge theories. The resu…
Phases of five-dimensional supersymmetric gauge theories
Leonardo Santilli
Five-dimensional theories with gauge group , , and are studied at large rank through localization on a large sphere. The phase diagra…
Self-dual cosmological Bianchi IX and VIII metrics
A. Mikovic, N. Manojlovic
We show that self-dual Bianchi IX and VIII cosmological models are described by the Nahm dynamical system for an appropriate type of matrices. We construct the general solutions in…
Multiple phases and meromorphic deformations of unitary matrix models
Leonardo Santilli, Miguel Tierz
We study a unitary matrix model with Gross-Witten-Wadia weight function and determinant insertions. After some exact evaluations, we characterize the intricate phase diagram. There…
Higgs fields, non-abelian Cauchy kernels and the Goldman symplectic structure
Marco Bertola, Chaya Norton, Giulio Ruzza
We consider the moduli space of vector bundles of rank and degree over a fixed Riemann surface of genus . We use the explicit parametrization in terms of the Tyur…
Interlacing and Friedlander-type inequalities for spectral minimal partitions of metric graphs
Matthias Hofmann, James B. Kennedy
We prove interlacing inequalities between spectral minimal energies of metric graphs built on Dirichlet and standard Laplacian eigenvalues, as recently introduced in [Kennedy et al…