13 citations · 58 across the 14 of their papers we have counts for
14 papers
Kirkwood-Dirac Quasiprobability as a Universal Framework for Quantum Measurements Across All Regimes
Bo Zhang, Yusuf Turek
The question of when the Kirkwood-Dirac quasiprobability serves as the most appropriate description for quantum measurements has remained unresolved, particularly across different…
Reshaping nonclassical properties and metrological performance of entangled coherent states via post-selected von Neumann measurements
Janarbek Yuanbek, Bruno Tenorio, Yusuf Turek
In quantum metrology, measurements are usually treated as passive readout processes. Here we investigate whether post-selected von Neumann measurements (PVNMs) can be used as an ac…
Stronger sum uncertainty relations for non-Hermitian operators
Xiao-Feng Song, Yi-Fang Ren, Shuang Liu +2
The uncertainty relations (URs) of two arbitrary Hermitian and non-Hermitian incompatible operators represented by the product of variances have been confirmed theoretically and ex…
Enhancement of nonclassical properties of two-mode squeezed vacuum state with postselected von Neumann measurement
Janarbek Yuanbek, Yi-Fang Ren, Ahmad Abliz +1
We investigate the effects of weak value amplification on the nonclassical properties of two-mode squeezing vacuum state. To show the advantages of the two-mode squeezing vacuum st…
Theoretical investigation of the relations between quantum decoherence and weak-to-strong measurement transition
Xiao-Feng Song, Shuang Liu, Xi-Hao Chen +1
This paper delves into the crucial aspects of pointer-induced quantum decoherence and the transition between von Neumann's projective strong measurement and Aharonov's weak measure…
Nonclassicalities of hybrid coherent states
Yusuf Turek, Nuerbiya Aishan, Akbar Islam
We address nonclassicality of hybrid coherent states (HCS), i.e. states expressed as superpositions of coherent states and single-photon-added coherent (SPAC) state. In particular,…
Quantum state engineering using weak measurement
Qiang Hu, Taximaiti Yusufu, Yusuf Turek
State preparation via postselected weak measurement in three wave mixing process is studied. Assuming the signal input mode prepared in a vacuum state, coherent state or squeezed v…
Amplitude-squared squeezing of Schrödinger cat states via Postselected von Neumann Measurement
Nuerbiya Aishan, Taximaiti Yusufu, Yusuf Turek
We know that the original Schrödinger cat states has no amplitude-squared squeezing. In this paper, we investigate the amplitude-squared squeezing of Schrödinger cat states using p…
Studying the squeezing effect and phase space distribution of single-photon-added coherent state using postselected von Neumann measurement
Wen Jun Xu, Taximaiti Yusufu, Yusuf Turek
In this paper, ordinary and amplitude-squared squeezing as well as Wigner functions of single-photon-added coherent state after postselected von Neumann measurements are investigat…
Single-photon-added coherent state based measurement transition and its advantages in precision measurement
Yusuf Turek, Akbar Islam, Ahmad Abliz
In this work, the measurement transition as well as precision measurement advantages of single-photon-added coherent state after postselected von Neumann measurement are investigat…
Effects of postselected von Neumann measurement on nonclassicality of single-photon-added coherent state
Yusuf Turek
The effects of von Neumann postselected measurement on nonclassicality of single-photon-added coherent state (SPACS) are studied. Explicit expressions and analytical results for va…
Direct Measurement Methods of Density Matrix of an Entangled Quantum State
Yusuf Turek
In general, the state of a quantum system represented by density operator and its determination is a fundamental problem in quantum mechanics. A method of direct measurement of mat…
Measure the temperature of the spin via weak measurement
Yusuf Turek
In this study, we give a new proposal to measure the temperature of the spin in a sample in magnetic resonance force microscopy system by using postselected weak measurement, and i…
Generalized Modular Value with Nonclassical Pointer States
Yusuf Turek
In this study, we investigate the advantages of non-classical pointer states in the generalized modular value scheme. We consider a typical von Neumann measurement with a discrete…