Essays about: "quantum gate"

Showing result 16 - 20 of 35 essays containing the words quantum gate.

  1. 16. Optimizing numerical modelling of quantum computing hardware

    University essay from Umeå universitet/Institutionen för fysik

    Author : Yasir Al-Latifi; [2021]
    Keywords : Quantum computers; transmon qubits; rotating-wave approximation; energy levels;

    Abstract : Quantum computers are being developed to solve certain problems faster than classical computers. Instead of using classical bits, they use quantum bits (qubits) that utilize quantum effects. READ MORE

  3. 17. Investigations of p-type quantum dots in GaSb nanowires

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : In-Pyo Yeo; [2021]
    Keywords : Physics and Astronomy;

    Abstract : The purpose of this project is to investigate hole transport in p-type quantum dots formed in GaSb nanowire and operating as single hole transistors. The individual and controlled hole-spin confinement in such system yields a variety of proposed applications for spintronics or quantum computation. READ MORE

  4. 18. The Performance of Post-Quantum Key Encapsulation Mechanisms : A Study on Consumer, Cloud and Mainframe Hardware

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Alex Gustafsson; Carl Stensson; [2021]
    Keywords : Public-Key Cryptography; Benchmark; x86; IBM Z; z15; Asymmetrisk Kryptering; Prestandatest; x86; IBM Z; z15;

    Abstract : Background. People use the Internet for communication, work, online banking and more. Public-key cryptography enables this use to be secure by providing confidentiality and trust online. Though these algorithms may be secure from attacks from classical computers, future quantum computers may break them using Shor’s algorithm. READ MORE

  5. 19. Exploring Side-Channel Analysis Targeting FPGA Based RISC-V Architecture : Attempts at Performing Attacks in Preparation for Future PQC Algorithms

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Max Vilhelmson Näf; [2021]
    Keywords : Post-Quantum Cryptography; Field Programmable Gate Array; Neural Network; Learning With Errors Rounding; Key Encapsulation Mechanism; Post-Quantum Cryptography; Field Programmable Gate Array; Neural Network; Learning With Errors Rounding; Key Encapsulation Mechanism;

    Abstract : Many public-key cryptosystems currently in use are threatened by the possibility of large-scale quantum computers being built in the future. To counteract this, a process of developing quantum-resistant cryptographic algorithms is underway. This process also emphasizes the importance of protecting algorithms from Side-Channel Analysis (SCA). READ MORE

  6. 20. Active Phase Compensation in a Fiber-Optical Mach-Zehnder Interferometer

    University essay from Linköpings universitet/Informationskodning

    Author : Joakim Argillander; [2020]
    Keywords : phase stability; interferometer; quantum key distribution; fpga; automatic control; fasstabilitet; interferometer; kvantnyckeldistribution; fpga; reglerteknik;

    Abstract : This thesis investigates the phenomena of phase stability in a fiber-optical MZI (Mach-Zehnder Interferometer). The MZI is a key building block of optical systems for use in experiments with both continuous-wave light and with single photons. READ MORE