Study of Decoherence of Entangled States Made up of Two Basic States in a Linear Chain of Three Qubits

• 作者: Gustavo López Velázquez Gustavo Montes Cabrera
• 来源期刊: 现代物理(英文)
• 学科: 物理学
• 关键词: Study of DECOHERENCE of ENTANGLED STATES Made up of Two Basic STATES in a Linear CHAIN of THREE QUBITS DECOHERENCE ENTANGLED STATES THREE Quits Linear CHAIN
• 年，卷（期）: 2015,（11）
• 页码范围: 1701-1710
• 页数: 10页
• 分类号: O41

摘要

Using Lindblad approach to study decoherence of quantum systems, we study the decoherence and decay of entangled states, formed by two basic states of a chain of thee qubits. We look on these states for a possible regular dependence on their decay as a function of their energy separation between the basic states under different types of environments. We didn’t find regular or significant dependence on this energy separation for the type of environment considered.