Sökning: "Lorentz metric"

Hittade 2 uppsatser innehållade orden Lorentz metric.

1. 1. An Analysis of Theories of Multiple Spin-2 Fields

   Master-uppsats, Stockholms universitet/Fysikum

   Författare :Joakim Flinckman; [2020]
   Nyckelord :;

   Sammanfattning : Until recently, no consistent theory of more than two interacting spin-2 fields was known, except for a collection of pairwise bimetric couplings. In 2018, Hassan and Schmidt-May presented a theory with couplings beyond pairwise for an arbitrary number of fields in terms of vielbeins [1]. LÄS MER

3. 2. Classification of second order symmetric tensors in the Lorentz metric

   Kandidat-uppsats, Matematiska institutionen

   Författare :Hampus Hjelm Andersson; [2010]
   Nyckelord :Indefinite linear algebra; Lorentz metric; Minkowski space; symmetric tensors; Segre type; classification of canonical form;

   Sammanfattning : This bachelor thesis shows a way to classify second order symmetric tensors in the Lorentz metric. Some basic prerequisite about indefinite and definite algebra is introduced, such as the Jordan form, indefinite inner products, the Segre type, and the Minkowski space. LÄS MER