Sökning: "kvantkretsar"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet kvantkretsar.

1. 1. Quantum Algorithms for Feature Selection and Compressed Feature Representation of Data

   Master-uppsats, KTH/Fysik

   Författare :William Laius Lundgren; [2023]
   Nyckelord :Feature selection; autoencoders; quantum machine learning; quantum circuits; quantum annealing; Funktionsval; datakompression; kvantmaskininlärning; kvantalgoritmer; kvantkretsar;

   Sammanfattning : Quantum computing has emerged as a new field that may have the potential to revolutionize the landscape of information processing and computational power, although physically constructing quantum hardware has proven difficult,and quantum computers in the current Noisy Intermediate Scale Quantum (NISQ) era are error prone and limited in the number of qubits they contain.A sub-field within quantum algorithms research which holds potential for the NISQ era, and which has seen increasing activity in recent years, is quantum machine learning, where researchers apply approaches from classical machine learning to quantum computing algorithms and explore the interplay between the two. LÄS MER

3. 2. Design and Fabrication of a Kinetic Inductance Parameric Amplifier for multi-mode entanglement studies

   Master-uppsats, KTH/Tillämpad fysik

   Författare :Sara Persia; [2022]
   Nyckelord :Parametric amplifier; kinetic inductance; superconducting NbTiN nanowires; Parametrisk förstärkare; kinetisk induktans; supraledanden NbTiN- nanotrådar;

   Sammanfattning : Parametric amplifiers are essential for analyzing and measuring the weak signals generated byquantum circuits at cryogenic temperatures. This project aims to realize a low noise travelingwave parametric amplifier (TWPA) by exploiting the nonlinear current dependence of thekinetic inductance of superconducting NbTiN nanowires. LÄS MER

4. 3. Femtosecond-laser Written Integrated Optical Devices for Quantum Circuits

   Master-uppsats, KTH/Tillämpad fysik

   Författare :Ang Chen; [2022]
   Nyckelord :Quantum optics; femtosecond-laser waveguide writing; integrated quantum photonics; photonic circuits; quantum technology.; Kvantoptik; femtosekundlaservågledarskrivning; integrerad kvantfotonik; fotonikkretsar; kvantteknologi.;

   Sammanfattning : Integrated quantum photonic circuits have gained increasing interest in the field of quantum information, due to their compactness, the intrinsic stability and the potential scalability. Photons are the promising candidate for quantum information processing. LÄS MER

5. 4. Comparing performance of Grover's algorithm with and without phase flip error correction

   Kandidat-uppsats, KTH/Datavetenskap

   Författare :Tobias Jogården; Mark Bergrahm; [2022]
   Nyckelord :;

   Sammanfattning : Quantum physics tells of our reality being probabilistic at the microscopic level. Expanding on that research, quantum computing was born, which leverages these microscopic entities with probabilistic properties to perform computation. These units of computation in quantum computing are so-called qubits. LÄS MER

7. 5. Designing and developing a quantum tic-tac-toe game for quantum computers

   Kandidat-uppsats, KTH/Datavetenskap

   Författare :Erik Persson; Julian Waters; [2022]
   Nyckelord :;

   Sammanfattning : The field of quantum computing can feel unintuitive and riddled with math for the uninitiated. Several attempts have been made to tackle this issue, one such example can be found in the use of boardgames. There exists multiple quantum versions of classical board games, such as chess and minesweeper. LÄS MER