Sökning: "Ulf G. Lindström"
Hittade 2 avhandlingar innehållade orden Ulf G. Lindström.
1. Tensionless Strings and Supersymmetric Sigma Models : Aspects of the Target Space Geometry
Sammanfattning : In this thesis, two aspects of string theory are discussed, tensionless strings and supersymmetric sigma models.The equivalent to a massless particle in string theory is a tensionless string. Even almost 30 years after it was first mentioned, it is still quite poorly understood. LÄS MER
2. Essays on Social Capital, Health and Socioeconomic Inequalities in Health A Health Economic Study
Sammanfattning : The thesis comprises four independent research papers and a summary that focus on two related dimensions. The first dimension focuses on the understanding of the production of health. Particularly, the question is asked whether community's stock of social capital influence individual's health. LÄS MER