G. Santoro , SISSA
Section 10.
Subsection 10.3: Density matrices and statistical mechanics
Subsection 10.4: Density matrices by tracing out the universe and giving a bit discussion about them
G. Santoro , SISSA
Section 10.
Subsection 10.3: Density matrices and statistical mechanics
Subsection 10.4: Density matrices by tracing out the universe and giving a bit discussion about them