Microcavities

Microcavities PDF Author: Alexey V. Kavokin
Publisher: Oxford University Press
ISBN: 0191085863
Category : Technology & Engineering
Languages : en
Pages : 623

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Book Description
Microcavities are semiconductor, metal, or dielectric structures providing optical confinement in one, two or three dimensions. At the end of the 20th century, microcavities have attracted attention due to the discovery of a strong exciton-light coupling regime allowing for the formation of superposition light-matter quasiparticles: exciton-polaritons. In the following century several remarkable effects have been discovered in microcavities, including the Bose-Einstein condensation of exciton-polaritons, polariton lasing, superfluidity, optical spin Hall and spin Meissner effects, amongst other discoveries. Currently, polariton devices exploiting the bosonic stimulation effects at room temperature are being developed by laboratories across the world. This book addresses the physics of microcavities: from classical to quantum optics, from a Boltzmann gas to a superfluid. It provides the theoretical background needed for understanding the complex phenomena in coupled light-matter systems, and it presents a broad overview of experimental progress in the physics of microcavities.

Enchanting Existence

Enchanting Existence PDF Author: Ryan Somma
Publisher: Ryan Somma
ISBN: 0984146547
Category : Science
Languages : en
Pages : 326

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Book Description
Collected here are the best of 10 years' worth of essays from ideonexus.com celebrating astronomy, evolution, general science, and the human place in the cosmos.

Time Peace

Time Peace PDF Author: Ellen Santilli Vaughn
Publisher: Zondervan
ISBN: 0310864402
Category : Religion
Languages : en
Pages : 261

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Book Description
In a world that runs with the need for speed, we feel time pushing us, sometimes even mastering us, as we rush from one thing to the next. Time is as familiar as the clock on the wall, yet it’s also a mystery. For poets, philosophers, songwriters, and scientists, time and eternity are frontiers as rich and compelling as the origins of the cosmos and the nature of God.One of the emerging writers and thinkers of our day, Ellen Vaughn, takes us on a stirring journey through this topic that touches us all. How can time-bound humans relate to a limitless God and enjoy his peace? Time Peace examines how we experience time in life’s fleeting moments. It explores timekeeping through history and in different cultures and introduces the unique Christian distinctive about it. It soars through the space-time continuum in an intriguing exploration of how science and philosophy illuminate biblical accounts. It helps readers take these truths and apply them to everyday life, freeing us to live at peace in time—and to leave a legacy that lasts for eternity.

The Quantum Zoo

The Quantum Zoo PDF Author: Marcus Chown
Publisher: Joseph Henry Press
ISBN:
Category : Science
Languages : en
Pages : 266

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Book Description
Chown ("The Universe Next Door") admirably takes on the task of elucidating two of the most commonsense-defying concepts in modern science: quantum mechanics and relativity.

Microcavities

Microcavities PDF Author: Alexey V. Kavokin
Publisher: Oxford University Press
ISBN: 0191085863
Category : Technology & Engineering
Languages : en
Pages : 623

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Book Description
Microcavities are semiconductor, metal, or dielectric structures providing optical confinement in one, two or three dimensions. At the end of the 20th century, microcavities have attracted attention due to the discovery of a strong exciton-light coupling regime allowing for the formation of superposition light-matter quasiparticles: exciton-polaritons. In the following century several remarkable effects have been discovered in microcavities, including the Bose-Einstein condensation of exciton-polaritons, polariton lasing, superfluidity, optical spin Hall and spin Meissner effects, amongst other discoveries. Currently, polariton devices exploiting the bosonic stimulation effects at room temperature are being developed by laboratories across the world. This book addresses the physics of microcavities: from classical to quantum optics, from a Boltzmann gas to a superfluid. It provides the theoretical background needed for understanding the complex phenomena in coupled light-matter systems, and it presents a broad overview of experimental progress in the physics of microcavities.

Faster Than Light

Faster Than Light PDF Author: Nick Herbert
Publisher: Penguin
ISBN: 0452263174
Category : Science
Languages : en
Pages : 225

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Book Description
"Even though most physicists believe that the speed of light is as fast as anyone can go, Einstein's theory of special relativity does not rule out faster-than-light (FTL) travel. On the contrary, it seems to indicate that certain superluminal or FTL effects would permit us to re-experience the past: time travel would become a reality, not science fiction. Through this crack in the cosmic egg steps Herbert, a Stanford physicist and author of Quantum Reality, who summarizes clearly current speculation and theory about faster-than-light travel. Along with space warps, black holes and tachyons (hypothetical FTL particles), he looks at the so-called 'quantum connection'—an alleged force said to instantaneously link any two subatomic particles long after they have bumped into each other. Free of the woolgathering that tints much writing on the 'new physics', this brave, exciting book should send scientists back to their drawing boards; for the nonspecialist reader, it reveals a world much stranger than Star Trek."—Publishers Weekly "Original, challenging, and audacious."—San Diego Magazine

Quantum Computing For Dummies

Quantum Computing For Dummies PDF Author: whurley
Publisher: John Wiley & Sons
ISBN: 1119933927
Category : Computers
Languages : en
Pages : 407

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Book Description
Comprehend the mysteries—and the amazing potential—of quantum computing Quantum computing has the promise to be the next huge thing in technology. How do we know that? Look at how much the big players in tech are investing in the technology. Quantum Computing For Dummies preps you for the amazing changes that are coming with the world of computing built on the phenomena of quantum mechanics. Need to know what is it and how does it work? This easy-to-understand book breaks it down and answers your most pressing questions. Get a better understanding of how quantum computing is revolutionizing networking, data management, cryptography, and artificial intelligence in ways that would have previously been unthinkable. With a Dummies guide by your side, you’ll get a primer on the inner workings and practical applications of quantum computers. Learn the difference binary and quantum computers Discover which industries will be most influenced by quantum computing See how quantum improves encryption and enables business Take a look at how quantum is applied in big data and AI For technologists and IT pros interested in getting on board the quantum train—plus anyone who’s quantum-curious—this Dummies guide is a must-have.

Theory and Practice of Natural Computing

Theory and Practice of Natural Computing PDF Author: Carlos Martín-Vide
Publisher: Springer Nature
ISBN: 3030345009
Category : Computers
Languages : en
Pages : 253

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Book Description
This book constitutes the refereed proceedings of the 8th International Conference on Theory and Practice of Natural Computing, TPNC 2019, held in Kingston, ON, Canada, in December 2019. The 15 full papers presented in this book, together with two invited talk, were carefully reviewed and selected from 38 submissions. The papers are organized in topical sections named: Applications of Natural Computing; Evolutionary Computation; Genetic Algorithms, Swarm Intelligence, and Heuristics; Quantum Computing and Information.

From Analysis to Visualization

From Analysis to Visualization PDF Author: David H. Bailey
Publisher: Springer Nature
ISBN: 3030365689
Category : Mathematics
Languages : en
Pages : 447

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Book Description
Students and researchers from all fields of mathematics are invited to read and treasure this special Proceedings. A conference was held 25 –29 September 2017 at Noah’s On the Beach, Newcastle, Australia, to commemorate the life and work of Jonathan M. Borwein, a mathematician extraordinaire whose untimely passing in August 2016 was a sorry loss to mathematics and to so many members of its community, a loss that continues to be keenly felt. A polymath, Jonathan Borwein ranks among the most wide ranging and influential mathematicians of the last 50 years, making significant contributions to an exceptional diversity of areas and substantially expanding the use of the computer as a tool of the research mathematician. The contributions in this commemorative volume probe Dr. Borwein's ongoing legacy in areas where he did some of his most outstanding work: Applied Analysis, Optimization and Convex Functions; Mathematics Education; Financial Mathematics; plus Number Theory, Special Functions and Pi, all tinged by the double prisms of Experimental Mathematics and Visualization, methodologies he championed.

Learn Quantum Computing with Python and Q#

Learn Quantum Computing with Python and Q# PDF Author: Sarah C. Kaiser
Publisher: Simon and Schuster
ISBN: 1638350906
Category : Computers
Languages : en
Pages : 545

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Book Description
Learn Quantum Computing with Python and Q# introduces quantum computing from a practical perspective. Summary Learn Quantum Computing with Python and Q# demystifies quantum computing. Using Python and the new quantum programming language Q#, you’ll build your own quantum simulator and apply quantum programming techniques to real-world examples including cryptography and chemical analysis. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Quantum computers present a radical leap in speed and computing power. Improved scientific simulations and new frontiers in cryptography that are impossible with classical computing may soon be in reach. Microsoft’s Quantum Development Kit and the Q# language give you the tools to experiment with quantum computing without knowing advanced math or theoretical physics. About the book Learn Quantum Computing with Python and Q# introduces quantum computing from a practical perspective. Use Python to build your own quantum simulator and take advantage of Microsoft’s open source tools to fine-tune quantum algorithms. The authors explain complex math and theory through stories, visuals, and games. You’ll learn to apply quantum to real-world applications, such as sending secret messages and solving chemistry problems. What's inside The underlying mechanics of quantum computers Simulating qubits in Python Exploring quantum algorithms with Q# Applying quantum computing to chemistry, arithmetic, and data About the reader For software developers. No prior experience with quantum computing required. About the author Dr. Sarah Kaiser works at the Unitary Fund, a non-profit organization supporting the quantum open-source ecosystem, and is an expert in building quantum tech in the lab. Dr. Christopher Granade works in the Quantum Systems group at Microsoft, and is an expert in characterizing quantum devices. Table of Contents PART 1 GETTING STARTED WITH QUANTUM 1 Introducing quantum computing 2 Qubits: The building blocks 3 Sharing secrets with quantum key distribution 4 Nonlocal games: Working with multiple qubits 5 Nonlocal games: Implementing a multi-qubit simulator 6 Teleportation and entanglement: Moving quantum data around PART 2 PROGRAMMING QUANTUM ALGORITHMS IN Q# 7 Changing the odds: An introduction to Q# 8 What is a quantum algorithm? 9 Quantum sensing: It’s not just a phase PART 3 APPLIED QUANTUM COMPUTING 10 Solving chemistry problems with quantum computers 11 Searching with quantum computers 12 Arithmetic with quantum computers

The Perfect Wave

The Perfect Wave PDF Author: Heinrich PŠs
Publisher: Harvard University Press
ISBN: 0674726197
Category : Science
Languages : en
Pages : 308

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Book Description
Almost weightless and able to pass through the densest materials with ease, neutrinos may offer answers to questions ranging from relativity and quantum mechanics to more radical theories about dark energy and supersymmetry. Heinrich Päs serves as our fluent guide to a particle world that tests the boundaries of space, time, and human knowledge.