{"version":"1.0","type":"link","title":"Peierls bracket - Newikis","description":"In theoretical physics, the Peierls bracket is an equivalent description[clarification needed] of the Poisson bracket. It can be defined directly from the action and does not require the canonical coordinates and their canonical momenta to be defined in advance.[clarification needed]","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}