3 citations · 5 across the 3 of their papers we have counts for
Showing quant-phShow all
3 papers · 1 filter
quant-ph2018
Log-anharmonic oscillator and its large-N solution
Miloslav Znojil, Iveta Semorádová
The large-N expansion technique is tested via an anomalous, soft-core potential which admits the tunneling through its central barrier. The precision of the approximation is found…
quant-ph2018★ 3 cited
Crypto-Hermitian Approach to the Klein-Gordon Equation
Iveta Semorádová
We explore the Klein-Gordon equation in the framework of crypto-Hermitian quantum mechanics. Solutions to common problems with probability interpretation and indefinite inner produ…
quant-ph2017★ 2 cited
Quantum square well with logarithmic central spike
Miloslav Znojil, Iveta Semorádová
Linear square-well Schrödinger equation endowed with a singular logarithmic spike in the origin is studied. The study is methodical, motivated by the problem of non-gausson states…