New topological structures of Skyrme theory: baryon number and monopole number
نویسندگان
چکیده
منابع مشابه
Monopole-induced baryon-number violation in "realistic" grand unified theories.
We consider the embedding of the SU(2) monopole of ‘t Hooft and Polyakov into “realistic” grand unified theories and find a complication that may possibly -. interfere with the Callan-Rubakov effect. The fine tuning that keeps the weak interaction scale much smaller than the GUT scale is necessarily upset in the . vicinity of a magnetic monopole, and there is a probability of order one that the...
متن کاملTopological quantum field theory and crossing number
In this paper, we construct a new topological quantum field theory of cohomological type and show that its partition function is a crossing number.
متن کاملVisible Structures in Number Theory
These are the words the great French mathematician used to describe his initial thoughts when he proved that there is a prime number greater than 11 [11, p. 76]. His final mental image he described as "... a place somehere between the confused mass and the first point". In commenting on this in his fascinating but quirky monograph, he asks "What may be the use of such a strange and cloudy image...
متن کامل2002 Electroweak Baryon Number Violation
The conditions for baryogenesis in the early universe are well-known (cf. Refs. [1, 2]): 1. C and CP violation, 2. thermal nonequilibrium, 3. violation of baryon number conservation. How realistic are these requirements? Well, noninvariance under the charge conjugation transformation (C) and the combined charge conjugation and parity reflection transformation (CP) have been observed in the labo...
متن کاملMultiplicative Conservation of Baryon Number and Baryogenesis
In the canonical seesaw mechanism of neutrino mass, lepton number is only multiplicatively conserved, which enables the important phenomenon of leptogenesis to occur, as an attractive explanation of the present baryon asymmetry of the Universe. A parallel possibility, hitherto unrecognized, also holds for baryon number and baryogenesis. This new idea is shown to be naturally realized in the con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2017
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s10052-017-4655-6