supported by the National Natural Science Foundation of China (Grant Nos. 12134005, 92261201, and 12274179)。
Ethylene, the simplest model of a carbon-carbon double bond system, is pivotal in numerous chemical and biological processes. By employing intense infrared laser pump-probe techniques alongside coincidence measurement...
supported by the National Natural Science Foundation of China(Grant Nos.U21A20436 and 12074179);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0301702);the Natural Science Foundation of Jiangsu Province(Grant Nos.BE2021015-1 and BK20232002);the Jiangsu Funding Program for Excellent Postdoctoral Talent(Grant Nos.20220ZB16 and 2023ZB562);the Natural Science Foundation of Shandong Province(Grant No.ZR2023LZH002)。
Adiabatic time-optimal quantum controls are extensively used in quantum technologies to break the constraints imposed by short coherence times.However,practically it is crucial to consider the trade-off between the qu...
supported by the National Natural Science Foundation of China(Grant Nos.92165206 and 11974330);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0301603);the Fundamental Research Funds for the Central Universities。
I.SUPPLEMENTARY NOTE 1:THEORETICAL MATERIALS.The quantum speed limit(QSL)is essential for quantum computing and quantum communication,referring to the minimum time required for a quantum system to evolve from one stat...
supported by the National Natural Science Foundation of China(Grant Nos.12374226 and 12304273)。
The H+NaF reaction is investigated at the quantum state-resolved level using the time-dependent wavepacket method based on a set of accurate diabatic potential energy surfaces.Oscillatory structures in the total react...
the National Natural Science Foundation of China(Grant Nos.U1930201,11574239 and 91836101)。
A quantum computer is not necessarily alone,e.g.,thousands and millions of quantum computers are simultaneously working together for adiabatic quantum computers based on nuclear spins.Long-range interaction is inevita...
Supported by the National Key Research and Development Program of China(Nos.2019YFA0307700 and 2016YFA0401100);the National Natural Science Foundation of China(Nos.11527807,11774387,11834015.11847243,11804374,11874392,and 11974383);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB21010400);the Science and Technology Department of Hubei Province(No.2019CFA035).
The problem of how long it takes for an electron to tunnel from one side of a barrier to the other has been debated for decades and the attoclock is a promising experimental procedure to address this problem.In the at...
Supported by the The National Key Research and Development Program of China under Grant Nos 2017YFA0303302 and 2018YFA030562;the National Natural Science Foundation of China under Grant Nos 11334001 and 11429402
We present a rigorous proof that quantum circuit algorithm can be transformed into quantum adiabatic algorithm with the exact same time complexity. This means that from a quantum circuit algorithm of L gates we can co...
Supported by the National High-Technology Research and Development Program of China under Grant Nos 2015AA016904and 2013AA014402;the National Basic Research Program of China under Grant No 2011CB301701;the National Natural Science Foundation of China under Grant No 61275065
We propose and experimentally demonstrate a broadband 1 × 3 adiabatic splitter based on the silicon-on-insulator technology, with simultaneous tapering of velocity and coupling. The designed structure becomes simulat...
Supported by the National Natural Science Foundation of China under Grant Nos 61173050 and U1233119, and the China Postdoctoral Science Foundation under Grant No 2014M552041.
We present an alternate adiabatic evolution for the Deutsch-Jozsa problem. The biggest difference of our adiabatic evolution constructed here with those appearing before is that an alternate initial Hamiltonian is use...
Supported by the National Natural Science Foundation of China under Grant No 11174370.
The quantum adiabatic theorem is the basis of adiabatic quantum computation.However,the exact necessary and sufficient conditions for adiabatic evolution are still under debate.We discuss the adiabatic condition of a ...