TEORI STRING DAN TEORI-M

• Main Author: Muhamad, Roby
• Format: Theses
• Language: Indonesia
• Subjects: Fisika
• Online Access: https://digilib.itb.ac.id/gdl/view/4982
• Institution: Institut Teknologi Bandung

<b>Abstract :</b><p align=\"justify\"> <br /> <br /> <br /> We studied five distinct consistent superstring theories. They are, type I, type IIA, type IIB, heterotic SO(32), and heterotic E8 x E8 superstring theory. <p align=\"justify\"> <br /> Analyzingthe pelt ubative duality, the T-duality, we found relationship between type HA and type IIB superstring theory, and between the two heterotic theories. We showed the existence of solitonic solution as a hyperplane called D-brane.Utilizing S-duality, the strong-weak coupling duality, we related the type I theory to the SO(32) heterotic theory. We also showed that the type IIB theory is selfdual. Using the notion of orbifold, we found duality between type I and type HA theory.<p align=\"justify\"> <br /> Finally, by looking at the strong coupling limit region of type HA and E8 x E8, we argue the existence of an hypothetical theory , M-theory, which live in eleven dimensions.<p align=\"justify\"> <br />