Sökning: "spinn off"

Hittade 2 uppsatser innehållade orden spinn off.

1. 1. Crosscap States in Integrable Spin Chains

   Master-uppsats, KTH/Fysik

   Författare :Christopher Ekman; [2022]
   Nyckelord :Theoretical Physics; Mathematical Physics; Integrability; Integrable Systems; Spin chains; Heisenberg model; Integrable Boundary States; Crosscap states; Teoretisk fysik; Matematisk fysik; Integrabilitet; Integrabla system; Spinnkedjor; Heisenbergmodellen; Integrabla gränstillstånd; Crosscaptillstånd;

   Sammanfattning : We consider integrable boundary states in the Heisenberg model. We begin by reviewing the algebraic Bethe Ansatz as well as integrable boundary states in spin chains. Then a new class of integrable states that was introduced last year by Caetano and Komatsu is described and expanded. We call these states the crosscap states. LÄS MER

3. 2. Spinn-off på Stockholmsbörsen : En eventstudie om hur moderbolagets aktiekurs reagerar vid nyheten om spinn-off

   Kandidat-uppsats, Institutionen för ekonomi och företagande

   Författare :Kaveh Arfazadeh Roudsari; Jim Notlund; [2008]
   Nyckelord :Spinn-off; stockholmsbörsen; CAAR; eventstudie; signaleringshypotesen;

   Sammanfattning :   Problem       Are there any abnormal changes in the parent company's share price at the news of a spin‐off. Objective The main purpose of the study is to investigate how the news of a spin-off affects the parent company's share price. LÄS MER