# Real spectra in Logarithmic model PT-symmetry operators: Iso-spectra in Logarithmic PT-symmetry

## TL;DR

This paper explores the spectral properties of logarithmic PT-symmetry operators, revealing iso-spectral relationships between different potential types and confirming findings with numerical results.

## Contribution

It introduces a new logarithmic model of PT-symmetry operators and demonstrates their iso-spectral nature, expanding understanding of spectral properties in this context.

## Key findings

- Real spectra are reflected in the new logarithmic PT-symmetry model.
- Iso-spectrality exists between inverted and non-inverted potentials.
- Numerical results align well with previous studies.

## Abstract

We reflect real spectra of new logarithmic model PT-symmetry operators with singular and non-singular in nature. We also notice that iso-spectral nature between inverted and non-inverted logarithmic PT-symmetric potentials. Present numerical result give good agreement with previous results.