Quantum Optics and Waveguide Quantum Electrodynamics in Superconducting Circuits
Author: Emely Wiegand
Publisher:
Published: 2021
Total Pages:
ISBN-13: 9789179054779
DOWNLOAD EBOOKRead and Download eBook Full
Author: Emely Wiegand
Publisher:
Published: 2021
Total Pages:
ISBN-13: 9789179054779
DOWNLOAD EBOOKAuthor: Bharath Kannan
Publisher:
Published: 2018
Total Pages: 87
ISBN-13:
DOWNLOAD EBOOKExperiments in quantum optics have long been implemented with atoms in 3D free space or with atoms interacting with cavities. Over the past decade, the field of microwave quantum optics using superconducting circuits has gained a tremendous amount of attention. In particular, the confinement of photonic modes to 1D enables a new parameter regime of strong interactions between qubits and open waveguides. In these setups, known as waveguide quantum electrodynamics (WQED), superconducting qubits interact with a continuum of propagating photonic modes. In this thesis, we will explore the physics of WQED devices that consist of multiple qubits and their potential application to quantum information and simulation.
Author: Juan José García Ripoll
Publisher: Cambridge University Press
Published: 2022-08-18
Total Pages: 317
ISBN-13: 1107172918
DOWNLOAD EBOOKComprehensive introduction to the theory of superconducting circuits and their application in quantum computing and simulation.
Author: Robert Hadfield
Publisher: Springer
Published: 2016-02-29
Total Pages: 256
ISBN-13: 3319240919
DOWNLOAD EBOOKThis book presents the basics and applications of superconducting devices in quantum optics. Over the past decade, superconducting devices have risen to prominence in the arena of quantum optics and quantum information processing. Superconducting detectors provide unparalleled performance for the detection of infrared photons in quantum cryptography, enable fundamental advances in quantum optics, and provide a direct route to on-chip optical quantum information processing. Superconducting circuits based on Josephson junctions provide a blueprint for scalable quantum information processing as well as opening up a new regime for quantum optics at microwave wavelengths. The new field of quantum acoustics allows the state of a superconducting qubit to be transmitted as a phonon excitation. This volume, edited by two leading researchers, provides a timely compilation of contributions from top groups worldwide across this dynamic field, anticipating future advances in this domain.
Author: Emely Wiegand
Publisher:
Published: 2019
Total Pages: 42
ISBN-13:
DOWNLOAD EBOOKAuthor: Tsuyoshi Takagi
Publisher: Springer Nature
Published: 2020-10-22
Total Pages: 275
ISBN-13: 981155191X
DOWNLOAD EBOOKThis open access book presents selected papers from International Symposium on Mathematics, Quantum Theory, and Cryptography (MQC), which was held on September 25-27, 2019 in Fukuoka, Japan. The international symposium MQC addresses the mathematics and quantum theory underlying secure modeling of the post quantum cryptography including e.g. mathematical study of the light-matter interaction models as well as quantum computing. The security of the most widely used RSA cryptosystem is based on the difficulty of factoring large integers. However, in 1994 Shor proposed a quantum polynomial time algorithm for factoring integers, and the RSA cryptosystem is no longer secure in the quantum computing model. This vulnerability has prompted research into post-quantum cryptography using alternative mathematical problems that are secure in the era of quantum computers. In this regard, the National Institute of Standards and Technology (NIST) began to standardize post-quantum cryptography in 2016. This book is suitable for postgraduate students in mathematics and computer science, as well as for experts in industry working on post-quantum cryptography.
Author: Pierre Meystre
Publisher: Springer Science & Business Media
Published: 2001-09-21
Total Pages: 332
ISBN-13: 9780387952741
DOWNLOAD EBOOKQuantum mechanics does away with the distinction between particles and waves, and one of the more interesting implications of the wave/particle duality - the discovery that atoms may be manipulated in ways analogous to the manipulation of light with lenses and mirrors - has formed the basis for the relatively new field of atom optics. Pierre Meystre's Atom Optics is the first book entirely devoted to this exciting area of research. Reference links to the leading journals in the field, links to research sites, graphics, and updates can be found online.
Author: Sankar Raman Sathyamoorthy
Publisher:
Published: 2017
Total Pages:
ISBN-13: 9789175975894
DOWNLOAD EBOOKAuthor: Juan José García Ripoll
Publisher: Cambridge University Press
Published: 2022-08-18
Total Pages: 317
ISBN-13: 131680013X
DOWNLOAD EBOOKSuperconducting quantum circuits are among the most promising solutions for the development of scalable quantum computers. Built with sizes that range from microns to tens of metres using superconducting fabrication techniques and microwave technology, superconducting circuits demonstrate distinctive quantum properties such as superposition and entanglement at cryogenic temperatures. This book provides a comprehensive and self-contained introduction to the world of superconducting quantum circuits, and how they are used in current quantum technology. Beginning with a description of their basic superconducting properties, the author then explores their use in quantum systems, showing how they can emulate individual photons and atoms, and ultimately behave as qubits within highly connected quantum systems. Particular attention is paid to cutting-edge applications of these superconducting circuits in quantum computing and quantum simulation. Written for graduate students and junior researchers, this accessible text includes numerous homework problems and worked examples.
Author: A. O. Barut
Publisher: Springer
Published: 1984-10-31
Total Pages: 490
ISBN-13:
DOWNLOAD EBOOKThe borderline of quantum electrodynamics and quantum optics offer spectacular results and problems concerning the foundations of radiation theory. Perhaps the major new viewpoint that has emerged from recent investigations is that one can now work inside a time-dependent quantum process, whereas up to now all elementary quantum processes were either stationary, or one worked with asymptotic in-and out-states, i.e. an S-matrix approach. In the-rirst part of this volume, the Quantum Electrodynamics, the present status of the main approaches to this most accurate of all physical theories are discussed: the Hamiltonian approach, the Green's function approach with particular emphasis to bound state problems, and the newer, nonperturbative approach. The latest numerical results on radiative corrections, Lamb shifts and anomalous magnetic moments are reviewed with new results for high Z atoms. Also discussed are different theoretical interpretations of the radiative phenomena as due to quantized field vacuum fluctuations or due to self energy. A small group of contributions are devoted to the physics and mathematical description of decaying or unstable states in quantum theory. This remarkable phenomenon of quantum theory still needs complete clarification, it is a time-dependent phenomenon, which can be described also by asymptotic S-matrix methods, but with complex energies.