175 citations · 1.6k across the 58 of their papers we have counts for
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Poincaré symmetries and representations in pseudo-Hermitian quantum field theory
Esra Sablevice, Peter Millington
This paper explores quantum field theories with pseudo-Hermitian Hamiltonians, where PT-symmetric Hamiltonians serve as a special case. In specific regimes, these pseudo-Hermitian…
Axion-Photon Conversion in 3D Media and Astrophysical Plasmas
J. I. McDonald, B. Garbrecht, P. Millington
With axions now a primary candidate for dark matter, understanding their indirect astrophysical signatures is of paramount importance. Key to this is the production of photons from…
Oscillation probabilities for a PT-symmetric non-Hermitian two-state system
Jean Alexandre, Madeleine Dale, John Ellis +2
There is growing interest in viable quantum theories with PT-symmetric non-Hermitian Hamiltonians, but a formulation of transition matrix elements consistent with positivity and pe…