A5060222746- Quantum Information and Cryptography
- Cold Atom Physics and Bose-Einstein Condensates
- Quantum Computing Algorithms and Architecture
- Advanced Frequency and Time Standards
- Neural Networks and Reservoir Computing
- Stochastic processes and financial applications
- Energy Harvesting in Wireless Networks
- Quantum, superfluid, helium dynamics
- Quantum optics and atomic interactions
- Robotics and Sensor-Based Localization
- Wireless Power Transfer Systems
- Economic theories and models
- Adaptive Control of Nonlinear Systems
- Gastrointestinal Tumor Research and Treatment
- Control and Dynamics of Mobile Robots
- Quantum many-body systems
- Differential Equations and Numerical Methods
- Differential Equations and Boundary Problems
- Advanced Control Systems Optimization
- Global Education and Multiculturalism
- Advanced Mathematical Physics Problems
- Advanced Image and Video Retrieval Techniques
- Second Language Learning and Teaching
- Analytical Chemistry and Sensors
- RFID technology advancements
California State Polytechnic University
2024
Georgia Institute of Technology
2024
National Hospital of Pediatrics
2024
Hanoi University
2023
Hanoi University of Science and Technology
2021-2023
Industrial University of Ho Chi Minh City
2023
ETH Zurich
2019-2022
Hung Yen University of Technology and Education
2021-2022
Vrije Universiteit Brussel
2020
Hue University
2019
Quantum simulation can provide insight into physical systems that are too complex for traditional computing techniques. A new proposal describes how a quantum simulator could be realized using laser-trapped circular Rydberg atoms, whose long lifetimes and stability beneficial simulations lasting up to seconds.
Superconducting atom chips and Rydberg atoms are promising tools for quantum information processing operations based on the dipole blockade effect. Nevertheless, one has to face severe problem of stray electric fields in vicinity chip. We demonstrate a simple method circumventing this problem. Microwave spectroscopy reveals extremely long coherence lifetimes (in millisecond range) qubit stored level superposition close chip surface. This is an essential step development simulations with...
We show that microwave spectroscopy of a dense Rydberg gas trapped on superconducting atom chip in the dipole blockade regime reveals directly dipole-dipole many-body interaction energy spectrum. use this method to investigate expansion cloud under effect repulsive van der Waals forces and breakdown frozen approximation. This study opens promising route for quantum simulation systems information transport chains strongly interacting atoms.
The Dicke model, which describes the coupling of an ensemble spins to a harmonic oscillator, is known for its superradiant phase transition, can both be observed in ground state purely Hamiltonian setting, as well steady open-system model with dissipation. We demonstrate that, addition, dissipative undergo second transition nonstationary phase, characterized by unlimited heating oscillator. Identifying mechanism and deriving scaling critical system size we conclude that novel understood...
We propose and implement a novel scheme for dissipatively pumping two qubits into singlet Bell state. The method relies on process of collective optical to an excited level, which all states apart from the are coupled. apply deterministically entangle trapped ^{40}Ca^{+} ions. Within 16 cycles, initially separable state is transformed one with 83(1)% fidelity, initial fidelity ⪆70% converge onto 93(1)%. theoretically analyze performance error susceptibility find it be insensitive large class...
Antiretroviral therapy (ART) retention and 5 early-warning indicators (EWIs) of HIV drug resistance (HIVDR) were abstracted at 27 adult 4 pediatric clinics in Vietnam 2009. Of 4531 adults 313 children, 81.2% 84.4% respectively still on ART 12 months. More than 90% the monitored achieved World Health Organization (WHO) targets for lost-to-follow-up (LTFU), prescribing practices, ARV supply continuity. Only 83.9% met target first-line 79.3% clinic appointment-keeping. Clinic factors (i.e....
The paper examines the influences of socio-culture on development autonomous learning Vietnamese students. This study was documented from a number researchers who have devoted their research and it’s conjunction with native social-cultural influences. key focus is to identify how socio-cultural factors impact student’s in Vietnam. results are important as they bring researcher review for further study.
Stabilization of encoded logical qubits using quantum error correction is key to the realization reliable computers. While qubit codes require many physical systems be controlled, oscillator offer possibility perform on a single entity. One powerful encoding for oscillators grid state or GKP encoding, which allows small displacement errors corrected. Here we introduce and implement dissipative map designed physically realistic finite performs implemented in motion trapped ion. The cycle...
The control of mobile robotic systems with input constraints is still a remarkable problem for many applications. This paper studies the model predictive control-based kinematic scheme after implementing decoupling technique wheeled robots (WMRs). method enables us to obtain easier optimization fixed initial state. finite horizon in cost function (MPC) algorithm requires appropriate terminal controller as well equivalent region. stability MPC determined by feasible sequence. Finally, offline...
AIDS remains a significant global health challenge since its emergence in 1981, with millions of deaths and new cases every year. The CCR5 ∆32 genetic deletion confers immunity to HIV infection by altering cell membrane protein crucial for viral entry. Stem transplants from homozygous carriers this mutation HIV-infected individuals have resulted load reduction disease remission, suggesting potential therapeutic avenue. This study aims investigate the relationship between ancestry frequency...
We show that microwave spectroscopy of a dense Rydberg gas trapped on superconducting atom chip in the dipole blockade regime reveals directly dipole-dipole many-body interaction energy spectrum. use this method to investigate expansion cloud under effect repulsive van der Waals forces and breakdown frozen approximation. This study opens promising route for quantum simulation systems information transport chains strongly interacting atoms.
In this paper, we derived the analytical expressions of system performance (in term outage probability and throughput) power splitting half-duplex beacon-assisted energy harvesting relay network in both amplify-and-forward decode-and-forward modes. Moreover, results are also demonstrated convinced by using Monte-Carlo simulation. The numerical simulation matched well with each other connection all possible parameters.
Megahertz-range wireless power transfer (WPT) system through inductive coupling has become increasingly popular during the past years. As a critical part of high-frequency WPT, parasitic components coils must be carefully considered because their great impacts on system's operation. In this paper, we propose an analytical method to deal with problem by adding compensation capacitors each side and calculating appropriate value these attain maximum load efficiency. This work is performed...