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C:\papers\stringphenomenology.html. The data strongly supports the idea that the universe underwent a period of ``inflation" at some very early time (t » 10 -36 sec). g. H. g ,Z. e +. ~. m. ~. m. e -. Production of supersymmetric particles. - PowerPoint PPT Presentation

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C:\papers\stringphenomenology.html

The data strongly supports the ideathat the universe underwent a period of``inflation" at some very early time (t » 10-36 sec).

e+

e-

,Z

~

~

Production of supersymmetric particles

From Particle Data Group

Detailed experimentalStudies from LEP,

Fermilab

Lifetime of order current experimentalLimit (1033 years)

Signature: Proton Decay

Signature: Proton DecayLifetime » 1033 years

Open StringClosed String

IIA

IIBE8 x E8

O(32)

Type I

11-d

M4 xS1

X

G

gq

Standard Brane Hidden Brane

V(R)

R

?

Decay of Kaluza-KleinVacuum – to nothing

e

V

|

E