works on
hardy-space analyticity 1kramers-kronig relations 1memory kernel 1non-unitary exchange statistics 1open quantum systems 1paraparticles 1

From the 1 of 9 linked papers with an AI index.

collaborators
Showing math.NTShow all

1 paper · 1 filter

math.NT2026

Algebraic Spectral Curves of Two-Channel Operator Pencils with Power-Law Response

Kejun Liu

A finite matrix can acquire a nontrivial algebraic spectral curve when its entries contain a multivalued response. We study this mechanism for a two-channel pencil with scalar resp…