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"A few short decades ago, we were informed by the smooth signals of analog television and radio; we communicated using our analog telephones; and we even computed with analog computers. Today our world is digital, built with zeros and ones. Why did this revolution occur? The Discrete Charm of the Machine explains, in an engaging and accessible manner, the varied physical and logical reasons behind this radical transformation. The spark of individual genius shines through this story of innovation: the stored program of Jacquard’s loom; Charles Babbage’s logical branching; Alan Turing’s brilliant abstraction of the discrete machine; Harry Nyquist’s foundation for digital signal processing; Claude Shannon’s breakthrough insights into the meaning of information and bandwidth; and Richard Feynman’s prescient proposals for nanotechnology and quantum computing. Ken Steiglitz follows the progression of these ideas in the building of our digital world, from the internet and artificial intelligence to the edge of the unknown. Are questions like the famous traveling salesman problem truly beyond the reach of ordinary digital computers? Can quantum computers transcend these barriers? Does a mysterious magical power reside in the analog mechanisms of the brain? Steiglitz concludes by confronting the moral and aesthetic questions raised by the development of artificial intelligence and autonomous robots. The Discrete Charm of the Machine examines why our information technology, the lifeblood of our civilization, became digital, and challenges us to think about where its future trajectory may lead." -- Publisher's description.

Digital communications. --- Technological innovations. --- Breakthroughs, Technological --- Innovations, Industrial --- Innovations, Technological --- Technical innovations --- Technological breakthroughs --- Technological change --- Creative ability in technology --- Inventions --- Domestication of technology --- Innovation relay centers --- Research, Industrial --- Technology transfer --- Communications, Digital --- Digital transmission --- Pulse communication --- Digital electronics --- Pulse techniques (Electronics) --- Telecommunication --- Digital media --- Signal processing --- Digital techniques --- Digital communications --- Technological innovations --- AND gate. --- Alan Turing. --- Algorithm. --- Analog computer. --- Analog device. --- Analog signal. --- Analog-to-digital converter. --- Artificial neural network. --- Autonomous robot. --- Bell's theorem. --- Calculation. --- Charles Babbage. --- Church–Turing thesis. --- Classical physics. --- Claude Shannon. --- Compact disc. --- Computation. --- Computer music. --- Computer program. --- Computer science. --- Computer scientist. --- Computer. --- Computing. --- Data transmission. --- Detection. --- Difference engine. --- Differential equation. --- Digital data. --- Digital electronics. --- Digital signal processing. --- Digital signal. --- Diode. --- Electrical network. --- Electricity. --- Electromagnetic radiation. --- Electronics. --- Exponential growth. --- Field-effect transistor. --- Fourier analysis. --- High frequency. --- Information theory. --- Instance (computer science). --- Instruction set. --- Integrated circuit. --- Integrator. --- Isaac Asimov. --- Johnson–Nyquist noise. --- Laptop. --- Laughter. --- Logarithm. --- Low frequency. --- Mathematician. --- Mathematics. --- Measurement. --- Microphone. --- Microphotograph. --- Microscope. --- Molecule. --- Moore's law. --- NP-completeness. --- Optical fiber. --- P versus NP problem. --- Patch panel. --- Photograph. --- Photon. --- Physicist. --- Probability. --- Processing (programming language). --- Proportionality (mathematics). --- Punched card. --- Quantity. --- Quantum computing. --- Quantum mechanics. --- Radio wave. --- Resistor. --- Result. --- Retransmission (data networks). --- Richard Feynman. --- Scientist. --- Semiconductor. --- Shot noise. --- Silicon. --- Simulation. --- Solid-state electronics. --- Sound recording and reproduction. --- Standardization. --- Technology. --- Television. --- Theorem. --- Theoretical computer science. --- Time complexity. --- Transistor. --- Turing machine. --- Uncertainty. --- Vacuum tube. --- Vacuum. --- Video. --- Wafer (electronics). --- Wave–particle duality. --- Your Computer (British magazine).

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Mesoscopic physics deals with systems larger than single atoms but small enough to retain their quantum properties. The possibility to create and manipulate conductors of the nanometer scale has given birth to a set of phenomena that have revolutionized physics: quantum Hall effects, persistent currents, weak localization, Coulomb blockade, etc. This Special Issue tackles the latest developments in the field. Contributors discuss time-dependent transport, quantum pumping, nanoscale heat engines and motors, molecular junctions, electron–electron correlations in confined systems, quantum thermo-electrics and current fluctuations. The works included herein represent an up-to-date account of exciting research with a broad impact in both fundamental and applied topics.

quantum transport --- quantum interference --- shot noise --- persistent current --- mesoscale and nanoscale physics --- Complementary Metal Oxide Semiconductor (CMOS) technology --- electron quantum optics --- photo-assisted noise --- charge and heat fluctuations --- time-dependent transport --- electron–photon coupling --- open quantum systems --- phonon transport --- nanostructured materials --- green’s functions --- density-functional tight binding --- Landauer approach, time-dependent transport --- graphene nanoribbons --- nonequilibrium Green’s function --- electronic transport --- thermal transport --- strongly correlated systems --- Landauer-Büttiker formalism --- Boltzmann transport equation --- time-dependent density functional theory --- electron–phonon coupling --- molecular junctions --- thermoelectric properties --- electron–vibration interactions --- electron–electron interactions --- thermoelectricity --- heat engines --- mesoscopic physics --- fluctuations --- thermodynamic uncertainty relations --- quantum thermodynamics --- steady-state dynamics --- nonlinear transport --- adiabatic quantum motors --- adiabatic quantum pumps --- quantum heat engines --- quantum refrigerators --- transport through quantum dots --- spin pump --- spin-orbit interaction --- quantum adiabatic pump --- interferometer --- geometric phase --- nonadiabaticity --- quantum heat pumping --- spin pumping --- relaxation --- time evolution --- quantum information --- entropy production --- Renyi entropy --- superconducting proximity effect --- Kondo effect --- spin polarization --- Anreev reflection --- conditional states --- conditional wavefunction --- Markovian and Non-Markovian dynamics --- stochastic Schrödinger equation --- quantum electron transport --- quantum dots --- fluctuation–dissipation theorem --- Onsager relations --- dynamics of strongly correlated quantum systems --- quantum capacitor --- local fermi liquids --- kondo effect --- coulomb blockade --- mesoscopic systems --- nanophysics --- quantum noise --- quantum pumping --- thermoelectrics --- heat transport