# Phynics

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bio website sites.google.com/site/… location age member for 2 years, 1 month seen May 4 '13 at 15:56 profile views 237

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 May10 awarded Nice Answer May4 answered What is the mathematical reason for topological edge states? Apr5 awarded Necromancer Nov5 comment What is spontaneous symmetry breaking in QUANTUM systems? @Heidar: For the case I considered with two disconnected regions 1 and 2, I think $\I_{12}$ is always non-negative. $I_{12}=0$ means these two regions are completely independent, i.e., $\rho_{12}=\rho_1\otimes \rho_2$. $I_{12}>0$ means there is at least some correlation function between 1 and 2 which is non-vanished. Sep28 comment What is spontaneous symmetry breaking in QUANTUM systems? Thanks very much. I think it is very interesting to express both conventional order and topological order in the same framework of long range entanglement. I will try to be active and I think this website will be very helpful not only for graduate students but also for myself. Sep27 awarded Teacher Sep24 answered What is spontaneous symmetry breaking in QUANTUM systems?
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