6 papers
Non-Gaussian Quantum State Engineering with Postselected von Neumann Measurements
Xiao-Xi Yao, Yusuf Turek
We introduce a feasible protocol for generating non-Gaussian (nG) states via postselected von Neumann measurement for continuous-variable quantum information processing. The method…
Quantum-Classical Boundary Engineering in Weak-to-Strong Measurements via Squeezed Vacua
Janarbek Yuanbek, Wen-Long Ma, Yusuf Turek
This study establishes a post-selected von Neumann framework to regulate non-classical features of single-photon-subtracted squeezed vacuum (SPSSV) and two-mode squeezed vacuum (TM…
Non-Gaussian state preparation and enhancement using weak-value amplification
Xiao-Xi Yao, Yusuf Turek
We introduce a protocol for generating a broad class of non-Gaussian (nG) quantum states via postselected weak measurement techniques. The scheme involves injecting an arbitrary qu…
Effects of driven atomic ensemble on the output spectrum and entanglement of optomechanical system
Burabigul Yakup, Yi-Fang Ren, Mamat Ali Bake +1
This paper considers an indirect driving model of a cavity QED system in which the left cavity wall consists of a large ensemble of two-level atoms driven by a classical laser fiel…
Single-photon-added coherent state based postselected weak measurement
Yi-Fang Ren, Yusuf Turek
We investigated precision measurements in a two-level system coupled to a single-photon-added coherent state (SPACS) under postselection measurement. We analyzed strategies for imp…
Enhancement of non-Gaussianity and nonclassicality of pair coherent states with postselected von Neumann measurement
Yi-Fang Ren, Janarbek Yuanbek, Yusuf Turek
We investigate the effects of postselected von Neumann measurements on the nonclassical properties of pair coherent states (PCS). We calculated key quantum characteristics, such as…