Do we find high energy physics inside (almost) every solid or fluid at low temperature?

URN:NBN:SI:doc-W7V66X602018Nielsen, Holger B.Ninomiya, Masaodocuments/doc/W/URN_NBN_SI_doc-W7V66X60_001.pdfdocuments/doc/W/URN_NBN_SI_doc-W7V66X60_001.txt192articlestr. 216-246145259551580-4992URN:NBN:SI:doc-W7V66X60engDMFA, založništvoBlejske delavnice iz fizikeInCfizika elementarnih delcevmodeliDo we find high energy physics inside (almost) every solid or fluid at low temperature?