Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pseudo-Hermiticity, weak pseudo-Hermiticity and eta-orthogonality
  condition   We discuss certain features of pseudo-Hermiticity and weak pseudo-Hermiticity
conditions and point out that, contrary to a recent claim, there is no
inconsistency if the correct orthogonality condition is used for the class of
pseudo-Hermitian, PT-symmetric Hamiltonians of the type $H_{\beta} = [p + {\rm
i} \beta \nu(x)]^2/2m + V(x)$.

4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga