39 citations · 157 across the 23 of their papers we have counts for
23 papers
Inverse problems in quantum graphs and accidental degeneracy
Emerson Sadurni, Thomas H Seligman
A general treatment of the spectral problem of quantum graphs and tight-binding models in finite Hilbert spaces is given. The direct spectral problem and the inverse spectral probl…
Photonic realization of the kappa-deformed Dirac equation
Parisa Majari, Emerson Sadurni, Mohammad Reza Setare +2
We show an implementation of a kappa-deformed Dirac equation in tight-binding arrays of photonic waveguides. This is done with a special configuration of couplings extending to sec…
Exactly solvable SIR models, their extensions and their application to sensitive pandemic forecasting
E. Sadurní, G. Luna-Acosta
The classic SIR model of epidemic dynamics is solved completely by quadratures, including a time integral transform expanded in a series of incomplete gamma functions. The model is…
Hidden duality and accidental degeneracy in cycloacene and Möbius cycloacene
Emerson Sadurní, Francois Leyvraz, Thomas Stegmann +2
The accidental degeneracy appearing in cycloacenes as triplets and quadruplets is explained with the concept of segmentation, introduced here with the aim of describing the effecti…
Emulating tightly bound electrons in crystalline solids using mechanical waves
F. Ramírez-Ramírez, E. Flores-Olmedo, G. Báez +2
Solid state physics deals with systems composed of atoms with strongly bound electrons. The tunneling probability of each electron is determined by interactions that typically exte…
Stern-Gerlach splitters for lattice quasispin
A. S. Rosado, J. A. Franco-Villafañe, C. Pineda +1
We design a Stern-Gerlach apparatus that separates quasispin components on the lattice, without the use of external fields. The effect is engineered using intrinsic parameters, suc…