# Recent history for Michael Brown

6
years
ago
 posted a comment What really are superselection sectors and what are they used for?
6
years
ago
 posted a comment What really are superselection sectors and what are they used for?
6
years
ago
 posted a comment The string Poisson bracket
6
years
ago
 posted a comment The string Poisson bracket
6
years
ago
 posted an answer Can we obtain non-Lorentzian metric from Lorentzian metric, through renormalization methods?
6
years
ago
 received upvote on answer Can we obtain non-Lorentzian metric from Lorentzian metric, through renormalization methods?
6
years
ago
 received upvote on answer Can we obtain non-Lorentzian metric from Lorentzian metric, through renormalization methods?
6
years
ago
 received upvote on answer Can we obtain non-Lorentzian metric from Lorentzian metric, through renormalization methods?
6
years
ago
 received upvote on answer Can we obtain non-Lorentzian metric from Lorentzian metric, through renormalization methods?
6
years
ago
 answer commented on Can we obtain non-Lorentzian metric from Lorentzian metric, through renormalization methods?
6
years
ago
 posted a comment Does quantum mechanics violate the equivalence principle?
6
years
ago
 posted a comment Does quantum mechanics violate the equivalence principle?
6
years
ago
 posted a comment Does quantum mechanics violate the equivalence principle?
6
years
ago
 posted a comment Spontaneous symmetry breaking by axions?
6
years
ago
 posted a comment Nonequilibrium themal QFT
6
years
ago
 posted a comment Emergent symmetries
6
years
ago
 posted a comment Emergent symmetries
6
years
ago
 posted a comment Emergent symmetries
6
years
ago
 posted a comment What different approximations yield Gravitoelectromagnetism and Weak Field Einstein Equations?
6
years
ago
 posted a comment What different approximations yield Gravitoelectromagnetism and Weak Field Einstein Equations?