111 citations · 734 across the 20 of their papers we have counts for
22 papers
Device-independent quantification of steerability in tripartite scenario
Xin-Hong Wang, Miao-Tzu Lin, Shin-Liang Chen
Quantum steering captures the ability of one party, through local measurements on a shared entangled state, to affect the conditional states held by distant parties in a way that a…
Faithful certification of steering- and incompatibility-breaking channels
Po-Ting Hsu, Shin-Liang Chen
We consider a quantum steering scenario where Alice prepares a bipartite state, sends one subsystem to Bob through a quantum channel, and aims to convince him that their shared sta…
Observation of Full Hierarchy of Temporal Quantum Correlations with a Superconducting Qubit
Hao-Cheng Weng, Chen-Yeh Wei, Huan-Yu Ku +3
Temporal quantum correlations provide an intriguing way of testing quantumness at the macroscopic level, with a logical hierarchy present among the quantum correlations associated…
Semi-device-independently characterizing quantum temporal correlations
Shin-Liang Chen, Jens Eisert
We develop a framework for characterizing quantum temporal correlations in a general temporal scenario, in which an initial quantum state is measured, sent through a quantum channe…
Quantifying Quantumness of Channels Without Entanglement
Huan-Yu Ku, Josef Kadlec, Antonín Černoch +8
Quantum channels breaking entanglement, incompatibility, or nonlocality are defined as such because they are not useful for entanglement-based, one-sided device-independent, or dev…
Device-independent quantification of measurement incompatibility
Shin-Liang Chen, Nikolai Miklin, Costantino Budroni +1
Incompatible measurements, i.e., measurements that cannot be simultaneously performed, are necessary to observe nonlocal correlations. It is natural to ask, e.g., how incompatible…
Robust self-testing of steerable quantum assemblages and its applications on device-independent quantum certification
Shin-Liang Chen, Huan-Yu Ku, Wenbin Zhou +2
Given a Bell inequality, if its maximal quantum violation can be achieved only by a single set of measurements for each party or a single quantum state, up to local unitaries, one…
Device-independent verification of Einstein-Podolsky-Rosen steering
Yuan-Yuan Zhao, Chao Zhang, Shuming Cheng +10
Entanglement lies at the heart of quantum mechanics, and has been identified an essential resource for diverse applications in quantum information. If entanglement could be verifie…
Maximal Violation of a Broad Class of Bell Inequalities and Its Implications on Self-Testing
C. Jebarathinam, Jui-Chen Hung, Shin-Liang Chen +1
In quantum information, lifting is a systematic procedure that can be used to derive---when provided with a seed Bell inequality---other Bell inequalities applicable in more compli…
Experimental demonstration of measurement-device-independent measure of quantum steering
Yuan-Yuan Zhao, Huan-Yu Ku, Shin-Liang Chen +6
Within the framework of quantum refereed steering games, quantum steerability can be certified without any assumption on the underlying state nor the measurements involved. Such a…
Unresolved Gamma-Ray Sky through its Angular Power Spectrum
M. Ackermann, M. Ajello, L. Baldini +107
The gamma-ray sky has been observed with unprecedented accuracy in the last decade by the Fermi large area telescope (LAT), allowing us to resolve and understand the high-energy Un…
Exploring the framework of assemblage moment matrices and its applications in device-independent characterizations
Shin-Liang Chen, Costantino Budroni, Yeong-Cherng Liang +1
In a recent work [Phys. Rev. Lett. 116, 240401 (2016)], a framework known by the name of "assemblage moment matrices" (AMMs) has been introduced for the device-independent quantifi…
Measurement-device-independent measure of steerability and witnesses for all steerable resources
Huan-Yu Ku, Shin-Liang Chen, Hong-Bin Chen +2
The fact that nonlocality implies steering enables one to certify steerability by using a Bell inequality violation. Such a certification is device-independent (DI), i.e., one make…
Hierarchy in temporal quantum correlations
Huan-Yu Ku, Shin-Liang Chen, Neill Lambert +2
Einstein-Podolsky-Rosen (EPR) steering is an intermediate quantum correlation that lies in between entanglement and Bell non-locality. Its temporal analogue, temporal steering, has…
Temporal Steering in Four Dimensions with applications to coupled qubits and magnetoreception
Huan-Yu Ku, Shin-Liang Chen, Hong-Bin Chen +3
Einstein-Podolsky-Rosen (EPR) steering allows Alice to remotely prepare a state in some specific bases for Bob through her choice of measurements. The temporal analogue of EPR stee…
Spatio-Temporal Steering for Testing Nonclassical Correlations in Quantum Networks
Shin-Liang Chen, Neill Lambert, Che-Ming Li +4
We introduce the concept of spatio-temporal steering (STS), which reduces, in special cases, to Einstein-Podolsky-Rosen steering and the recently-introduced temporal steering. We d…
Natural Framework for Device-Independent Quantification of Quantum Steerability, Measurement Incompatibility, and Self-Testing
Shin-Liang Chen, Costantino Budroni, Yeong-Cherng Liang +1
We introduce the concept of assemblage moment matrices, i.e., a collection of matrices of expectation values, each associated with a conditional quantum state obtained in a steerin…
Cracking the invisible cloak by using the temporal steering inequality
Shin-Liang Chen, Ching-Shiang Chao, Yueh-Nan Chen
Invisible cloaks provide a way to hide an object under the detection of waves. A perfect cloak guides the incident waves through the cloaking shell without any distortion. In most…
Quantifying Non-Markovianity with Temporal Steering
Shin-Liang Chen, Neill Lambert, Che-Ming Li +3
Einstein-Podolsky-Rosen (EPR) steering is a type of quantum correlation which allows one to remotely prepare, or steer, the state of a distant quantum system. While EPR steering ca…
Increase of entanglement by local PT -symmetric operations
Shin-Liang Chen, Guang-Yin Chen, Yueh-Nan Chen
Entanglement plays a central role in the field of quantum information science. It is well known that the degree of entanglement cannot be increased under local operations. Here, we…
Entanglement swapping and testing quantum steering into the past via collective decay
Yueh-Nan Chen, Shin-Liang Chen, Neill Lambert +3
We propose a scheme to realize entanglement swapping via superradiance, entangling two distant cavities without a direct interaction. The successful Bell-state-measurement outcomes…
A temporal steering inequality
Yueh-Nan Chen, Che-Ming Li, Neill Lambert +4
Quantum steering is the ability to remotely prepare different quantum states by using entangled pairs as a resource. Very recently, the concept of steering has been quantified with…