https://gdpark.blog/tags/photons/Recent content in Photons on gdpark.blogHugoenTue, 21 Jun 2016 00:00:00 +0000https://gdpark.blog/posts/thermal-statistical-45-chemical-potential-of-photons/Tue, 21 Jun 2016 00:00:00 +0000https://gdpark.blog/posts/thermal-statistical-45-chemical-potential-of-photons/Turns out when a system doesn’t conserve particle number — like photons — the chemical potential just goes to zero at equilibrium, and that’s actually a huge deal!!