{"version":"1.0","type":"link","title":"BCFW recursion - Newikis","description":"The Britto–Cachazo–Feng–Witten recursion relations are a set of on-shell recursion relations in quantum field theory. They are named for their creators, Ruth Britto, Freddy Cachazo, Bo Feng and Edward Witten.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}