Similarity transformation in PT-symmetry: limitations
Similarity transformation in PT-symmetry: limitations
复制标题
PT 对称性中的相似变换：局限性
DOI：
10.15406/oajmtp.2018.01.00028
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
B. Rath
中科院分区：
文献类型：
--
作者：
B. Rath
Remains invariant. In order to co-relate real spectra with operator, Mostafazadeh3,4 proposed the word pseudo-hermitisity and introduced the condition (3) According to author2 all -invariant operators satisfying above condition must possess real iso-spectra with the parent operator. 3‒6 In other words real iso-spectra nature exists between H and h. The condition proposed in Eq(2) is that Ω must be a bounded one. In order to justify that author3,4 showed that unbound operator Ω will lead non-iso-spectral behaviour.3,4 The example proposed by the author3,4 is as follows (4)
