9 citations · 23 across the 4 of their papers we have counts for
5 papers
M models: the field theory connection
T. Fokkema, K. Schoutens
The M models for 1D lattice fermions are characterised by supersymmetry and by an order- clustering property. This paper highlights connections with quantum fie…
Spinon bases in supersymmetric CFTs
Thessa Fokkema, Kareljan Schoutens
We present a novel way to organise the finite size spectra of a class of conformal field theories (CFT) with or (non-linear) superconformal symmetry…
Defects and degeneracies in supersymmetry protected phases
Thessa Fokkema, Kareljan Schoutens
We analyse a class of 1D lattice models, known as M models, which are characterised by an order- clustering of spin-less fermions and by lattice supersymmetry.…
Bethe ansatz solvability and supersymmetry of the model of single fermions and pairs
Christian Hagendorf, Thessa B. Fokkema, Liza Huijse
A detailed study of a model for strongly-interacting fermions with exclusion rules and lattice supersymmetry is presented. A submanifold in the space of parameters o…
Split Fermi seas in one-dimensional Bose fluids
T. Fokkema, I. S. Eliëns, J. -S. Caux
For the one-dimensional repulsive Bose gas (Lieb-Liniger model), we study a special class of highly-excited states obtained by giving a finite momentum to subgroups of particles. T…