命名空间: Microsoft.Quantum.Canon 包: Microsoft.Quantum.Standard 当并且仅当两个控制量子比特都处于 1 状态(T 深度为 1)时,才反转给定的目标量子比特,并使用度量来执行相邻操作。 Q# 复制 operation ApplyLowDepthAnd (control1 : Qubit, control2 : Qubit, target : Qubit) : Unit is Adj + Ctl 说明...
The spin state is also an excellent platform for quantum information encoding and processing16. By isotopically purifying the silicon substrate, long quantum coherence has been achieved17,18. Single and two qubit gates with operation fidelities higher than the error correction threshold have been demon...
we have been able to operate in the quantum regime of cavity optomechanics at room temperature. With a single-detector homodyne scheme countering TIN, we demonstrate optomechanical squeezing and conditional state preparation of displaced thermal states with single-phonon occupation, which is a prerequisit...
Low depth mechanisms for quantum optimizationdoi:10.1103/PRXQUANTUM.2.030312Jarrod R. McCleanMatthew P. HarriganMasoud MohseniNicholas C. RubinZhang JiangSergio BoixoVadim N. SmelyanskiyRyan BabbushHartmut Neven
We are currently researching the quantum circuit implementation of the adder and L function in order to minimize the T-depth of the entire circuit. Finally, we propose the construction of quantum circuit to realize the whole process of ZUC-128 algorithm with low T-depth. When the number of ...
Numerical simulation is an important method for verifying the quantum circuits used to simulate low-energy nuclear states. However, real-world applications of quantum computing for nuclear theory often generate deep quantum circuits that place demanding memory and processing requirements on conventional simu...
The method was first proposed to coat gold NPs and further applied in quantum dots to serve high chemical stability and biosafety. Here, we introduced the excellent coating method to upconversion NPs for the first time, to increase the biological compatibility and in vivo stability. The ...
includingthelackofhighqualitysubstratesandtheeffectofthehighdisloca-tiondensityinthesematerialsontheinternalquantumeffi-ciencyofLEDs.5,6Bycontrast,highquality,lowdislocationdensityZnOsubstratesarereadilyavailableandthewiderband-gapalloy,ZnMgO,hasaverylow 0.4% latticemismatchwithZnOataMgcontentof0.2.TheuseofZnC...
with the 50% indium composite having an external quantum efficiency of around 8%. Whilst the overall photocurrent is found to be low, the photocurrent stability is shown to be excellent, with little degradation seen over 1 hour. These findings demonstrate a new and low-cost method for fabric...
approximately 150–200 μs. Subsequently, another laser beam at 532 nm facilitated the transition to the emitting 4f5d(1) level, possessing a short lifetime of approximately 18 ns and near-unity UCL emission quantum efficiency. For super-resolution imaging of Pr:YAG nanoparticles, a ...