Search for dissertations about: "soliton"
Showing result 1 - 5 of 30 swedish dissertations containing the word soliton.
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1. Field Theories and Vortices with Nontrivial Geometry
Abstract : This thesis investigates aspects of field theories and soliton solutions with nontrivial topology. In particular we explore the following effective models: a limited sector of the scalar Electroweak theory called extended Abelian Higgs model, and a classical mechanics model derived from the low energy SU(2) Yang-Mills theory. READ MORE
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2. Protein Folding Simulations in Kink Model
Abstract : The structure of protein is essentially important for life activities. Proteins can perform their functions only by specific structures. In this thesis, the kink and multi-kink model for protein description are reviewed. READ MORE
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3. Generation of optical pulses from Erbium-doped fiber ring lasers and their applications in soliton transmission and all-optical sampling
Abstract : .... READ MORE
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4. Soliton Methods in the Theory of Integrable Mechanical Systems
Abstract : This dissertation is devoted to the study of integrable sets of mechanical equations with the use of soliton techniques. A Lax representation of the coupled Kortevegde Vries (cKdV) hierarchy with sow-ces is derived. READ MORE
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5. Generation and Transmission of Optical Solitons at Ultrahigh Bit Rates
Abstract : This thesis deals with the generation and transmission of optical solitons in ultrahigh-speed fiber-optic communication systems. For optical soliton pulses the fiber dispersion and nonlinearity can under certain circumstances cancel each other, thus allowing the solitons to remain undistorted over long distances. READ MORE