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gr-qc2011
Phonon tunnels across a sonic horizon
H. Z. Fang, K. H. Zhou
We consider phonon tunneling in sonic black hole by WKB approximation method without the backreaction, in which the relativistic momentum-energy equation is used. We also study the…
gr-qc2011★ 1 cited
Phonon tunnels from a sonic black hole
Hengzhong Fang, Kaihu Zhou
We investigate the phonon radiation from a spherically symmetrical, stationary, viscid-free son-ic black hole by using a semi-classical method. The backreaction of the radiated pho…