
#1
Oct2910, 05:03 AM

P: 1

i want to prove a basic property of density matrix that is, trace of a density matrix is 1. Tr(density matrix)=1. how i can do that. please help me.



Register to reply 
Related Discussions  
Nullity of the trace of a matrix  Calculus & Beyond Homework  5  
Density Operators, Trace and Partial Trace  Quantum Physics  0  
trace of density of states  Quantum Physics  6  
Proof of trace of density matrix in pure/mixed states  Quantum Physics  11 