A knob for Markovianity

Autor(es)

Brito, Frederico ^[1] ; Werlang, T. ^[2]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Carlos, SP - Brazil

^[2] Univ Fed Mato Grosso, Inst Fis, BR-78060900 Cuiaba, Mato Grosso - Brazil

• Tipo de documento: Artigo Científico
• Fonte: NEW JOURNAL OF PHYSICS; v. 17, JUL 31 2015.
• Citações Web of Science: 16

Resumo

We study the Markovianity of a composite system and its subsystems. We show how the dissipative nature of a subsystem's dynamics can be modified without having to change properties of the composite system environment. By preparing different system initial states or dynamically manipulating the subsystem coupling, we find that it is possible to induce a transition from Markov to non-Markov behavior, and vice versa. (AU)

• Processo FAPESP: 12/51589-1 - Estudos sobre relações de flutuações quânticas usando Qubits supercondutores
• Beneficiário: Amir Ordacgi Caldeira
• Modalidade de apoio: Auxílio à Pesquisa - Regular