154 citations · 516 across the 20 of their papers we have counts for
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Crossover between the Gaussian orthogonal ensemble, the Gaussian unitary ensemble, and Poissonian statistics
Frank Schweiner, Jeanine Laturner, Jörg Main +1
Until now only for specific crossovers between Poissonian statistics (P), the statistics of a Gaussian orthogonal ensemble (GOE), or the statistics of a Gaussian unitary ensemble (…
Exciton-polaritons in cuprous oxide: Theory and comparison with experiment
Frank Schweiner, Jan Ertl, Jörg Main +2
The observation of giant Rydberg excitons in cuprous oxide up to a principal quantum number of by T.~Kazimierczuk \emph{et al.} [Nature \text…
Exciton-phonon interaction breaking all antiunitary symmetries in external magnetic fields
Frank Schweiner, Patric Rommel, Jörg Main +1
Recent experimental investigations by M. Aßmann et al. [Nature Mater. 15, 741 (2016)] on the spectrum of magnetoexcitons in cuprous oxide revealed the statistics of a Gaussian unit…
GOE-GUE-Poisson transitions in the nearest neighbor spacing distribution of magnetoexcitons
Frank Schweiner, Jörg Main, Günter Wunner
Recent investigations on the Hamiltonian of excitons by F. Schweiner et al. [Phys. Rev. Lett. 118, 046401 (2017)] revealed that the combined presence of a cubic band structure and…
Chiral behaviour for three wave guides at an exceptional point of third order
WD Heiss, G Wunner
A simple matrix model that has been used to describe essential features of a PT symmetric set-up of three coupled wave guides is investigated. The emphasis of the study lies on the…