We propose a scheme to realize fast generation of three-dimensional entanglement between two atoms via superadiabatic-based shortcuts in an atom-cavityfiber system. The scheme is experimentally feasible because of the same form of the counterdiabatic Hamiltonian as that of the effective Hamiltonian. Besides, numerical simulations are given to prove that the scheme is strongly robust against variations in various parameters and decoherence.Keywords: 3D entanglement, Shortcuts to adiabaticity, Superadiabatic iterations I. INTRODUCTIONWith the rapid development in quantum information processing, high-dimensional entanglement is increasingly drawing attention of researchers due to its more superior security than qubit entanglement in the field of quantum key distribution and its greater violation of local realism [1][2][3][4][5]. Thus, the generation of high-dimensional entanglement is of great importance. Up to present, a large number of schemes have been proposed for generating high-dimensional entanglement via various techniques [6][7][8][9][10][11][12][13][14][15]. Among these techniques, stimulated Raman adiabatic passage (STIRAP) is widely used in fields of time-dependent interaction for many purposes [16,17] because of its robustness against atomic spontaneous emissions and variations in experimental parameters. However, STIRAP usually requires a relatively long interaction time for restraining non-adiabatic transitions.A set of techniques called "Shortcuts to adiabaticity (STA)" are promising for quantum information processing which actually fights against the decoherence, noise, or losses that are accumulated during a long operation time. Hence, many schemes are proposed to construct STA [18][19][20][21][22][23][24][25][26][27][28]. By using STA, a great deal of remarkable achievements have been made in *

In order to speed up the vehicles through the expressway toll station and reduce traffic congestion, we analysed of the No-waiting ETC(Electronic Toll Collection System) of expressway unifying the ETC theory and the RFID(Radio Frequency Identification Devices) technology. Firstly, we analysed system's hierarchy architecture, then detailed analysed the basic component of system, and designed the workflow and composing of functional modules, finally, established the model of ETC system of expressway based on RFID, it provides more practical guidance scheme for expressway ETC system.

Using crack to evaluate the bearing capacity of RC Beam Bridge is an effective method. This paper puts forward using the crack spacing, width, height and their statistical weights to characterize the structural crack index and using Analytical Hierarchy Process to get crack index expression. After a lot of survey analysis of actual cracks, get corresponding relation between crack index and the checking coefficient of their bearing capacity, then through structure resistance expression to check structure, finally the assessment of the bearing capacity of the bridge was got. With a simply supported T beam bridge as an example, the result shows that this method is reliable, simple and economical.

No abstract

Through the pull-out tests of the following three pavement sealing techniques: rubber asphalt, SBS modified asphalt and SBR modified emulsified asphalt, a contrast was made to analyze the influence of temperature on the pull-out strength and the displacement value of damaged sealing coats, so as to analyze the temperature sensitivity of the three sealing coats of synchronous pavements. The results show that: the rubber asphalt sealing coat, modified by the rubber power, has good temperature sensitivity and the temperature susceptibility of asphalt has been improved, with a greater ductility in low temperature and a better resistance to flow deformation in high temperature.