The Similarity Renormalization Group - for three bosons in one-dimensional momentum space
Examensarbete för kandidatexamen
Please use this identifier to cite or link to this item:
There are no files associated with this item.
|Type: ||Examensarbete för kandidatexamen|
|Title: ||The Similarity Renormalization Group - for three bosons in one-dimensional momentum space|
|Authors: ||Åkerlund, Oscar|
|Abstract: ||The Similarity Renormalization Group (SRG) has been studied in a one-dimensional system. It has been implemented for two- and three-body systems in continuous momentum space using Jacobi coordinates. Various potentials have been used, describing different physical attributes such as hard-core repulsion and long-range attraction. The unitarity of the transformation has been verified by examining the conservation of observables, for example of the binding energy. The importance of the induced three-body force has been addressed. We show that the decoupling of high and low energies occurs and that because of this computational requirements are lowered.|
|Keywords: ||Grundläggande vetenskaper;Fysik;Lågenergifysik;Beräkningsfysik;Basic Sciences;Physical Sciences;Low energy physics;Computational physics|
|Issue Date: ||2011|
|Publisher: ||Chalmers tekniska högskola / Institutionen för fundamental fysik|
Chalmers University of Technology / Department of Fundamental Physics
|Collection:||Examensarbeten för kandidatexamen // Bachelor Theses|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.