The universe dynamics from topological considerations

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

Flat Direction Dynamics in a Non-Topological Soliton-Dominated Universe

In running mass inflation and hybrid inflation models it is possible that the inflaton field will fragment into non-topological solitons, resulting in a highly inhomogeneous post-inflation era prior to reheating. In supersymmetric models with a conventional homogeneous post-inflation era, the dynamics of flat direction scalars are determined by cH corrections to the mass squared terms (where |c...

متن کامل

Cosmic microwave anisotropies from topological defects in an open universe.

We present a general formalism for computing Cosmic Background Radiation (CBR) and density uctuations in open models with stii sources. We decompose both the metric uctuations and the uctuations in the stress-energy tensor into scalar, vector and tensor modes. We nd analytic Green's functions for the linearized Einstein equations in the presence of stii sources and use this formalism to estimat...

متن کامل

Topological considerations of ATM networks

The key to achieving universal network scalability is hierarchical organisation, where routing information is aggregated between levels in the hierarchy. This approach can considerably reduce the overheads due to storage, transfer and processing of routing information for large networks. Other benefits include increased security and ease of management of the network. Due to the high routing com...

متن کامل

Topological Quantum Computation in TGD Universe

Topological quantum computation (TQC) is one of the most promising approaches to quantum computation. The coding of logical qubits to the entanglement of topological quantum numbers promises to solve the de-coherence problem whereas the S-matrices of topological field theories (modular functors) providing unitary representations for braids provide a realization of quantum computer programs with...

متن کامل

Topological Considerations of Memory Structure

The human memory system is an integration of three distributed memory systems associated with respective autonomous organic systems; the perceptual system that takes care of sensory input from the environment, the conscious system that performs deliberate decision making, and the unconscious system that carries out action selections in the environment. The memory system works as a memory compon...

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: General Relativity and Gravitation

سال: 2010

ISSN: 0001-7701,1572-9532

DOI: 10.1007/s10714-010-1093-2