52 Result(s)
within
Guo-**n Li
Physics
Quantum Physics
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Article
Open AccessSearch for physics beyond the standard model in top quark production with additional leptons in the context of effective field theory
A search for new physics in top quark production with additional final-state leptons is performed using data collected by the CMS experiment in proton-proton collisions at
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Open AccessStrong majorization uncertainty relations and experimental verifications
In spite of enormous theoretical and experimental progress in quantum uncertainty relations, the experimental investigation of the most current, and universal formalism of uncertainty relations, namely majoriz...
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Open AccessStrong decays of \( {P}_{\psi}^N{(4312)}^{+} \) to J/ψ(ηc)p and \( {\overline{D}}^{\left(\ast \right)}{\Lambda}_c \) within the Bethe-Salpeter framework
Based on the effective Lagrangian in the heavy quark limit, we calculate the one-boson-exchange interaction kernel of ...
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Open AccessQuantum reversible circuits for \(\mathrm{GF}(2^{8})\) multiplicative inverse
The synthesis of quantum circuits for multiplicative inverse over GF ( ...
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Open AccessDam** signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment
We study dam** signatures at the Jiangmen Underground Neutrino Observatory (JUNO), a medium-baseline reactor neutrino oscillation experiment. These dam** signatures are motivated by various new physics mod...
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Open AccessExperimental study of quantum uncertainty from lack of information
Quantum uncertainty is a well-known property of quantum mechanics that states the impossibility of predicting measurement outcomes of multiple incompatible observables simultaneously. In contrast, the uncertai...
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Open AccessThe mass spectrum and wave functions of the Bc system
The spectrum and relativistic wave functions of Bc system are investigated via solving the complete Salpeter equation. Emphases are put on the study of the partial waves of each JP state. Our study shows that the...
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Open AccessGluino-SUGRA scenarios in light of FNAL muon g – 2 anomaly
Gluino-SUGRA ( g ~ $$ \overset{...
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Open AccessRadioactivity control strategy for the JUNO detector
JUNO is a massive liquid scintillator detector with a primary scientific goal of determining the neutrino mass ordering by studying the oscillated anti-neutrino flux coming from two nuclear power plants at 53 ...
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Open AccessCalibration strategy of the JUNO experiment
We present the calibration strategy for the 20 kton liquid scintillator central detector of the Jiangmen Underground Neutrino Observatory (JUNO). By utilizing a comprehensive multiple-source and multiple-posit...
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Open AccessExperimental demonstration of measurement-device-independent measure of quantum steering
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 scheme is termed the measurem...
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Open AccessDetecting non-Markovianity via quantified coherence: theory and experiments
The dynamics of open quantum systems and manipulation of quantum resources are both of fundamental interest in quantum physics. Here, we investigate the relation between quantum Markovianity and coherence, pro...
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Open AccessDirect estimation of quantum coherence by collective measurements
The recently established resource theory of quantum coherence allows for a quantitative understanding of the superposition principle, with applications reaching from quantum computing to quantum biology. While...
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Open AccessQuantum coherence and state conversion: theory and experiment
The resource theory of coherence studies the operational value of superpositions in quantum technologies. A key question in this theory concerns the efficiency of manipulation and interconversion of the resour...
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Open AccessGeneration of a frequency-degenerate four-photon entangled state using a silicon nanowire
Integrated photonics is becoming an ideal platform for generating two-photon entangled states with high brightness, high stability, and scalability. This high brightness and high quality of photon pair sources...
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Open AccessThe study of light invisible particles in Bc decays
In this paper, we study the light scalar and pseudoscalar invisible particles in the flavor changing neutral current processes of the Bc meson. Effective operators are introduced to describe the couplings between...
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Open AccessOn-chip transverse-mode entangled photon pair source
Integrated entangled photon pair source is an essential resource for both fundamental investigations and practical applications of quantum information science. Currently there have been several types of entang...
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Open AccessAdaptive quantum state tomography via linear regression estimation: Theory and two-qubit experiment
Adaptive techniques have great potential for wide application in enhancing the precision of quantum parameter estimation. We present an adaptive quantum state tomography protocol for finite dimensional quantum...
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Open AccessExperimental detection of entanglement polytopes via local filters
Quantum entanglement, resulting in correlations between subsystems that are stronger than any possible classical correlation, is one of the mysteries of quantum mechanics. Entanglement cannot be increased by a...
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Open AccessThe electromagnetic decays of B c ± (2S)
We calculate the electromagnetic (EM) decay widths of the B c ± (2S) meson, which is ob...
