PERSAMAAN MASTER KUANTUM MARKOVAN DALAM TAFSIRAN LINBLAD; THE MARKOVIAN QUANTUM MASTER EQUATION IN LINBLAD FORM

Az-zahra, Fathiyya Izzatun, M Farchani Rosyid

2016 | Skripsi | FMIPA

Markovian master equation which explains dynamical equation for open quantum system has been derived in Linblad formalism. Mathematical aspects that are needed to explain the system are quantum dynamical semigroup, completely positive maps, dan completely dissipative generators. Operator that acting on the open system is element of bounded operator space with W? algebra structure. The equation is applied in quantum damped harmonic oscillator system in order to get density operator of system at time t.

Kata Kunci : density operator, Markovian quantum master equation, Lin- blad form, completely positive maps, W? algebra, completely dissipative genera- tor, quantum dinamical semigroup