Fate of Z 2 symmetric scalar field

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

6 Z 2 × Z 2 - symmetric spaces

The notion of a Γ-symmetric space is a generalization of the classical notion of a symmetric space, where a general finite abelian group Γ replaces the group Z 2. The case Γ = Z k has also been studied, from the algebraic point of view by V.Kac [10] and from the point of view of the differential geometry by Ledger, Obata [12], Kowalski [11] or Wolf-Gray [18] in terms of k-symmetric spaces. In t...

متن کامل

2 00 8 Z 2 × Z 2 - symmetric spaces

The notion of a Γ-symmetric space is a generalization of the classical notion of a symmetric space, where a general finite abelian group Γ replaces the group Z2. The case Γ = Z k has also been studied, from the algebraic point of view by V.Kac [14] and from the point of view of the differential geometry by Ledger, Obata [17], Kowalski [16] or Wolf-Gray [20] in terms of k-symmetric spaces. In th...

متن کامل

Graviton Emission into Non - Z 2 Symmetric

The equations for the evolution of a homogeneous brane world that emits gravitons at early times, and into a non-Z2 symmetric bulk, are derived using an AdSVaidya spacetime approximation. The behaviour of the black hole mass parameters either side of the brane is analysed, and it is found that in general graviton emission leads to a decrease in the non-Z2 symmetry. However, the behaviour of the...

متن کامل

Chaotic behavior in a Z 2 × Z 2 field theory ∗

We investigate the presence of chaos in a system of two real scalar fields with discrete Z 2 × Z 2 symmetry. The potential that identify the system is defined with a real parameter r and presents distinct features for r > 0 and for r < 0. For static field configurations, the system ntsupports two topological sectors for r > 0, and only one for r < 0. Under the assumption of spatially homogeneou...

متن کامل

Energy-Momentum Complex for an Axially Symmetric Scalar Field

We calculate the energy-distribution for an axially symmetric scalar field in the Møller prescription. The total energy is given by the parameter m of the space-time.

متن کامل

ذخیره 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: Journal of High Energy Physics

سال: 2013

ISSN: 1029-8479

DOI: 10.1007/jhep12(2013)053