亿万文档 免费下载
We solve the problem of finding all eigenvalues and eigenvectors of the Neumann matrix of the matter sector of open bosonic string field theory, including the zero modes, and switching on a background B-field. We give the discrete eigenvalues as roots of t
PreprinttypesetinJHEPstyle.-HYPERVERSION
a
rXiv:hep-th/0203175v1 20 Mar 2002
BoFeng,Yang-HuiHeandNicolasMoeller
CenterforTheoreticalPhysics,
MassachusettsInstituteofTechnology,Cambridge,MA02139,USA
fengb,yhe,moeller@ctp.mit.edu
Abstract:Wesolvetheproblemof ndingalleigenvaluesandeigenvectorsoftheNeumannmatrixofthemattersectorofopenbosonicstring eldtheory,includingthezeromodes,andswitchingonabackgroundB- eld.Wegivethediscreteeigenvaluesasrootsoftranscendentalequations,andwegiveanalyticalexpressionsforalltheeigenvectors.
Keywords:StringFieldTheory,Neumanncoe cients,B- eld.
猜你喜欢