121 citations · 1.3k across the 94 of their papers we have counts for
Showing 2009 · hep-thShow all
2 papers · 2 filters
hep-th2009★ 20 cited
Fundamental length in quantum theories with PT-symmetric Hamiltonians II: The case of quantum graphs
Miloslav Znojil
Manifestly non-Hermitian quantum graphs with real spectra are introduced and shown tractable as a new class of phenomenological models with several appealing descriptive properties…
hep-th2009★ 35 cited
Fundamental length in quantum theories with PT-symmetric Hamiltonians
Miloslav Znojil
The direct observability of coordinates x is often lost in PT-symmetric quantum theories. A manifestly non-local Hilbert-space metric enters the double-integral normalization o…