The stability of mesons near event horizon of black hole

Abstract

SUMMARY AND CONCLUSION In this paper first we compared entropies of final states in Dirac fields as well as in scalar fields. Next we concluded that near black hole mesons are stable. After that we compared the total cross section for mesons produced from one black hole. We saw that the more the mass of the quark within the hadrons, the lower is the cross section. Finally we calculated the resulting informa-tion transformation from the collapsing matter to the state of outgoing Hawking radiation for mesons. We observe that due to the deviation of the f from unity, some of information is lost in black holes. REFERENCES Ahn D (2006). Final state boundary condition of the Schwarzschild black hole. Phys. Rev. D. 74, 084010. Ahn D (2007). Control of black hole evaporation? JHEP. 0703: 021. Zomorrodian et al. 1053 n n u -Schuller I (2008). Black hole final state for the Dirac fields In Schwarzschild spacetime. JHEP. 0806: 062. Argyres PC, Dimopoulos S, March-Russell J (1998). Black Holes and Sub-millimeter Dimensions. Phys. Lett., B441: 96. Chamblin A, Cooper F, Nayak GC (2009).Top Quark Production from Black Holes at the CERN LHC. Phys. Lett., B672: 147-151. Cooper F, Mottola E, Nayak GC (2003). Minijet Initial Conditions For Non-Equilibrium Parton Evolution at RHIC and LHC. Phys. Lett. B, 555: 181. Cooper F, Nayak GC (2004). Interaction of a TeV scale black hole with the quark-gluon plasma at CERN LHC. Phys. Rev. D. 69, 065010. Deutsch D (1991). Quantum mechanics near closed timelike lines. Phys. Rev. D., 44: 3197. Dimopoulos GC, Landsberg G (2001). Black Holes at the Large Hadron Collider. Phys. Rev. Lett., 87: 161602. Ge HX, Shen GY (2005). Reconsidering the black hole final state in Dirac fields. Phys.Lett., B612: 61-64. Giddings SB, Thomas S (2002). High energy colliders as black hole factories: end of short distance physics. Phys. Rev. D., 65: 056010. Gottesman D, Preskill J (2004). Comment on The black hole final JHEP., 0403: 026. Hawking SW (1973). Particle creation by black holes. Common.Math. Phys., 43: 199. Hawking SW (1974). Black-hole evaporation. Nature, 248: 30. Hawking SW (1976). Breakdown of predictability in gravitational collapse. Phys. Rev. D., 14: 2466. Horowitz GT, Maldacena J (2004). black hole final state. J. High. Energy. Phys., 02: 008. Millers DE (2004). Entropy for $SU(3)_c$ Quark States. Eur. Phys. J., C34: 435-437. Schumacher B, Bennett CH (2007). unpublished. See http://qpip-server.tcs.tifr.res.in qpip/HTML/Courses/Bennett/TIFR5.pdf,slides 39-47. Unruh WG (1976). Notes on Black Hole Evaporation. Phys. Rev. D, 14: 870.