Quantum entropy and special relativity
Quantum entropy and special relativity
复制标题
DOI:
10.1103/physrevlett.88.230402
复制
发表时间:
2002-06-10
影响因子:
8.6
通讯作者:
Terno, DR
中科院分区:
文献类型:
--
作者:
Peres, A;Scudo, PF;Terno, DR
We consider a single free spin-1/2 particle. The reduced density matrix for its spin is not covariant under Lorentz transformations. The spin entropy is not a relativistic scalar and has no invariant meaning.