4 citations · 5 across the 3 of their papers we have counts for
6 papers
Separation of variables for non-diagonalisable models: XXX with twisted boundary conditions
Juan Miguel Nieto García
We study the Heisenberg XXX spin chain with twisted periodic boundary conditions with a defective twist matrix. Using quantum separation of variables, we show that the generalised…
Quantization of Galilean Electrodynamics: a non-trivially trivial theory
Rafael Hernandez, Juan Miguel Nieto Garcia, Ander Urtiaga
We consider the quantization of the non-relativistic limit of electrodynamics called Galilean electrodynamics. To that end, we apply the Dirac bracket formalism to understand the c…
Long-range to the Rescue of Yang-Baxter II
Deniz N. Bozkurt, Juan Miguel Nieto García, Ziwen Kong +1
We study the spin chain model capturing the one-loop spectral problem of the simplest superconformal quiver gauge theory in four dimensions, obtained from a margina…
An integrable deformed Landau-Lifshitz model with particle production?
Marius de Leeuw, Andrea Fontanella, Juan Miguel Nieto García
We discuss the continuum limit of a non-Hermitian deformation of the Heisenberg XXX spin chain. This model appeared in the classification of solutions of the Yang--Baxte…
Long-range to the Rescue of Yang-Baxter
Deniz N Bozkurt, Juan Miguel Nieto García, Elli Pomoni
We study the spin chain model which captures the one-loop spectral problem of a prototypical example of an SCFT in four dimensions. Up to date, this spin chain mode…
A perturbative approach to the non-relativistic string spectrum
Marius de Leeuw, Andrea Fontanella, Juan Miguel Nieto García
In this letter we use a perturbative approach to find the spectrum of non-relativistic strings in the String Newton-Cartan (SNC) AdSS spacetime. We perturb the bosoni…