Exploring the impact of weak measurements on exciton-exciton interactions

作     者：Fatima-Zahra Siyouri Olivier Giraud Yassine Hassouni 

作者机构：Equipe Sciences de la Matiere et du Rayonnement(ESMaR)Departement de PhysiqueFaculte des SciencesUniversite Mohammed VAgdalAv.Ibn BattoutaB.P.1014AgdalRabatMorocco Laboratoire de Physique Theorique et Modeles Statistiques(LPTMS)Faculte des sciencesUniversite parissaclayParisFrance 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2024年第76卷第11期

页      面：42-47页

核心收录：

学科分类：080903[工学-微电子学与固体电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

主　　题：super quantum discord weak measurements measurement strength x semiconductor quantum dots exciton-exciton interactions 

摘      要：In our study of super quantum discord between two excitonic qubits inside a coupled semiconductor quantum dots system,our primary focus is to uncover the impact of weak measurement on its quantum *** achieve this,we analyze how varying the measurement strength x,affects this super quantum correlation in the presence of thermal ***,we assess the effect of this variation on the system s evolution against its associated quantum parameters;external electric fields,exciton-exciton dipole interaction energy and F?rster *** findings indicate that adjusting x to smaller values effectively enhances the super quantum correlation,making weak measurements act as a *** adjustment ensures its robustness against thermal effects while preserving the non-classical attributes of the ***,our study unveils that the effect of weak measurements on this latter surpasses the quantum effects associated with the ***,manipulating the parameter x allows the weak measurement to function as a versatile tool for modulating quantum characteristics and controlling exciton-exciton interactions within the coupled semiconductor quantum dots system.