منابع مشابه
Grand Unified Theory on Interval −
We investigate a construction of five-dimensional (5D) grand unified theories (GUTs) on an interval, which we call iGUTs. We analyze supersymmetric SO(10) iGUT as an example, where the gauge multiplet is spread over the 5D bulk. The SO(10) is directly reduced to the standard model gauge symmetry through the interval boundary conditions. Notice that this rank reduction is impossible in case of G...
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Recently, a grand unification scenario in unphysical world has been proposed.1) The basic idea is as follows. Fields form multiplets under a unified gauge group and the gauge coupling unification originates from the gauge symmetry at a high-energy scale, as ordinary grand unified theories (GUTs).2), 3) Some members in multiples, however, are unphysical degrees of freedom, which are eliminated b...
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We reconsider dimension–five proton decay operators, making semiquantitative remarks which apply to a large class of supersymmetric GUTs in which the short-distance operators are correlated with the fermion Yukawa couplings. In these GUTs, which include minimal SU(5), the operators (udi ) (djντ ), induced by charged Higgsino dressing, completely dominate for moderate to large tan β. The rate fo...
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A key decision in the design of an operating system is which facilities to provide for the management and composition of the address space. A wide spectrum of schemes exist, ranging from the private process address spaces of Unix through to the recently revived single address space approach. This paper proposes a new model which provides a unified and generalised approach to address space manag...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1982
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.68.652