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Physics in a New Era An Overview (2001) / Chapter Skim
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Pages 173-182

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From page 173...
... See Accelerated Strategi Computing Initiative 1 73 Astrophysics, 13, 45 neutrino, 81 nuclear, 64-67 radiation transport advances in, 3 Atmospheric research, 1 21 Atom cool i ng and trappi ng, 22-24 Atomic clocks, 25-26 Atom ic force m icroscopy (AFM) , 1 43 Atomic physicists, 1 2 Atomic physics, 1 9, 1 29 Atomic systems, many-body challenges in, 3 Atoms, 1 1 manipulating, 22-28 Axions, 61, 78 B B mesons, 77-78 lo-quark, 77 Bal I istic m issi le defense, 1 22 Baryon-number conservation, 68 Basic research Department of Defense support of, 1 29-1 30 federal government role in support of, 1 57-1 61 security and, 1 25 BEC.
From page 174...
... See Relativistic Heavy Ion Col I ider Colloids, 40-41 Colossal magnetoresistance (CMR) , 146 Communications, 127 electronics for, 122 fiber-optic, 138-144, 152 Complex systems, 3-4, 37-54 Earth and its surroundings, 51-54 high-energy-density systems, 43-45 nonequilibrium behavior of matter, 3841 physics in biology, 3-4, 45-51 turbulence in fluids, plasmas, and gases, 41-43 understanding, 154 Compound semiconductor structures, 142 Comprehensive Test Ban Treaty, 123 Computation, quantum, 3, 1 0, 1 2, 27 Computational physics, 1 37 Computational sciences, 123, 127 Computerized tomography, 1 1 0 Condensed-matter physicists, 1 2 Condensed-matter physics, 9, 19 many-body challenges in, 3 Continental crust flows, 52 Continuous Electron Beam Accelerator Facility, 12 Cooperative research and development agreements (CRADAs)
From page 175...
... , 1 36 Ductile flows, 52 DWDM. See Dense WDM E Earth as a dynamo, 44 and its surroundings, 51-54 Earthquake dynamics, 37, 51-52 Economy, 131-148 information storage, 144-148 integrated circuits, 135-138 optical-fiber communication, 1 38-1 44 Education in physics, 91-106, 161-162 graduate, 103-106 K-1 2, 94-96 undergraduate, 96-102 Einstein's relativity, general theory of, 64, 67 Elastics, biological, 14 Electricity, Maxwell's theory of, 9 Electrocardiograms, 1 1 5 Electroencephalograms, 1 1 5 Electromagnetic force, 64 Electromagnetic interactions, 1 52 Electromagnetic waves, 58 Electron energy levels, 33 Electron microscopy, 19, 159 Electron Electronics ic states, laser control of, 27-28 for communications, 1 22 molecular, 33 Electrons, 11, 14 manipulating, 22-28 Electroweak forces, 5, 72-75, 1 56 Electroweak interactions, 72, 80 Elementary particles, 5 Emulsions, 40 Enabling technologies, key, 148 Energy levels, electron, 33 Energy production, and the environment, 120-121 Entangled states, 34 engineering of, 33-36 Environment, 1 1 6-1 21 energy production and, 1 20-1 21 improving, 1 17-1 19 monitoring, 117-119 the ocean-atmosphere system, 116-117 Environmental protection and remediation, 123 Erbium fiber ampl if iers, 1 38 Eruption prediction, Pinatubo and, 53 Evolution of the universe, 4-5, 55-69 new links, 61-68 new windows on, 56-61 questions and opportunities, 68-69 Exploration of the universe, next steps in, 56 F Facilities, large, 164-165 Failure modes, 39-40 Federal science agencies, 7, 170-171 peer review, 7, 170-171 program management, 7, 170 Fiber amplifiers, 138-139 dispersion-shifted, 141 optics, 1 08, 1 59 Fiber-optic communication, 1 52 Field-effect transistor (PET)
From page 176...
... See G lobal Position i ng System Graduate education, 103-105 employment of Ph.D.'s, 104-105 implications of changing opportunities, 105 supply, 103-104 Grand unification, 80 Grand unified scale, 80, 83 Grand unified theory, 80 Granular materials, 39 Gravitational physics, 1 3 Gravitational waves, 4, 58-59, 61 Gravity, 5, 55, 83-86, 156 quantum, 64, 68 Groups, supporting small, 163-164 H Hall effect, fractional quantum, 31 Health and biomedical sciences, 1 07-l 15 diagnosis, 108-113 therapy, 107-108 understanding the body, 1 1 3-1 1 5 Heavy nuclei, 14 Heterostructures, magnetic, 146 Hidden symmetries CP symmetry, 76-78 electroweak force, 72-75 matter and antimatter, 78 and the standard model, 71-78 strong force, 75-76 Higgs boson, 73 High-density magnetic storage media, 74 H igh-energy col I iders, 5 H igh-energy-density physics, 1 23 systems, 38, 43-45 High-energy gamma-ray bursts, 64 High redshift, 64 H igh-temperature superconductors, 4, 1 2, 28-29 HTML (Hypertext Markup Language) , 132 HTTP (Hypertext Transfer Protocol)
From page 177...
... , 73, 75-76 Large-scale structure, 3, 154 Lasers, 1 52 control of electronic states, 27-28 cooling, 22 guidance, 122 keratotomy, 1 08 scan n i ng m icroscopy, 1 1 2-1 1 3 Lattice gauge theory, 76 Lawrence Livermore National Laboratory, 45, 123 Laws and symmetries, 70-88 hidden symmetries and the standard model, 71-78 the length scales of nature, 86-88 new physics for a new era, 79-86 Length scales of nature, 86-88 LEP facility, 75 Leptons, families of, 79 LHC. See Large Hadron Collider LIGO detector, 57 Long-range force, 64 Long-range observation, 127 Los Alamos National Laboratory, 4, 123, 172 Low-temperature superconductors, 31 M Magnetic heterostructures and nanostructures, 146 Magnetic materials, 12 Magnetic resonance, 1 59 Magnetic resonance imaging (MRI)
From page 178...
... See Magnetic resonance imaging MSW effect, 82 N Nanocrystals, 147 su perlattices of, 1 47 Nanoparticles, 147 Nanoscale physics, 31 Nanoscale structures and molecular electronics, 33 artificial, 31-33 building blocks for, 147 fabrication of, 31-32 magnetic, 146 self-assembly of, 32 Nanotechnology, 10, 127 Nanotubes, 33 National Ignition Facility (NIF) , 45, 124 National Institutes of Health (NIH)
From page 179...
... See National Institutes of Health Nonequilibrium behavior of matter, 38-41 colloids, 40-41 failure modes, 39-40 foams and emulsions, 40 fracture and crack propagation, 39-40 glasses, 39 granular materials, 39 nonequilibrium solids, 39 Nonequilibrium processes, 4 Nonlinear phenomena, 3 Nuclear astrophysics, 64-67 Nuclear fission and fusion, 1 52 Nuclear forces, 64 strong, 3, 1 56 Nuclear magnetic resonance, 12, 46 Nuclear physics, 1 1, 123, 127 Nuclear power, 9, 1 20 Nuclear stockpiles, aging, 1 22 Nuclear systems, many-body challenges in, 3 Nuclei, heavy, 14 Nucleosynthesis, 65 o Ocean-atmosphere system, 116-117 Office of Defense Programs, 7, 123, 167 Omega laser, 66, 124 Optical amplifiers, 141 Optical-fiber communication, 1 38-1 44 Optical physicists, 12 Optical tweezers, 10, 14, 114 p Particle col I iders, 9 Partnerships, 7, 1 68-1 70 Pattern recognition, 53, 127 Peer review, in federal science agencies, 7, 170-171 Permeation, of ion channels, 49 Phase transitions, 50 Photobiology, 48 Photovoltaic cel Is, 1 20 Physics. See also Biophysics and the Department of Defense, 127129 applying to biology, 1 54-1 55 atomic, 19, 129 big, smal 1, 1 62-1 65 computational, 137 condensed-matter, 3, 9, 1 9 elementary-particle, 62 gravitational, 1 3 high-energy-density, 123 information, 8, 12-122 molecular, 129 nanoscale, 31 new, 79-86 nuclear, 1 1, 1 23, 1 27 plasma, 129 quantum, 129 women in, 93 Physics and society, 89-148, 157-167 economy and the information age, 1 3 1 -1 48 environment, 1 16-121 health and biomedical sciences, 107-1 15 investing in physics, 157-161 national security, 122-130, 166-167 Physics education, 6, 91-106, 161-162 graduate, 103-106 K-1 2 physics, 94-96 undergraduate, 96-102 Physics frontiers, 1 7-87 complex systems, 3-4, 37-54 fundamental laws and symmetries, 7088 quantum manipulation and new materials, 3, 1 9-36 1 79
From page 180...
... See Quantum chromodynamics Quantum chromodynamics (QCD) , 76 strong interaction of, 80 Quantum computation, 3, 10, 12, 27 Quantum-controlled chemistry, 3 Quantum cryptography, 3, 34-35 Quantum dots, 147 Quantum entanglement, 27 Quantum gravity, 64, 68 Quantum information, and the engineering of entangled states, 33-36 Quantum-limited measurement instruments, 27 Quantum manipulation, 3, 19-36 artificial nanoscale structures, 31-33 manipulating atoms and electrons, 2228 new materials from, 4, 28-31 new tools for observation in the quantum regime, 20-22 Quantum many-body chal lenges, 1 54 Quantum mechanics, 11, 27, 152 Quantum physics, 129 Quantum regime, achieving and using, 2425 Quantum soup, 55 Quantum systems, entangled, 34 Quantum technologies, 3 developing, 154 Quark dynamics, 9 Quarks, 1 1, 70, 86 families of, 79 Quasars, 13, 61 hugely luminous, 67 Qubit (quantum bit of information)
From page 181...
... See Synthetic aperture radar SAR interferograms, 52 Satellites, reconnaissance, 122 Scanning atomic probe microscope, 1 9 Scan n i ng tu n nel i ng m icroscope, 20-21 Science agencies, federal, 170-171 Scientific priorities and opportunities, 1531 56 applying physics to biology, 1 54-1 55 creating new materials, 155 developing quantum technologies, 1 54 exploring the universe, 1 55-1 56 understanding complex systems, 1 54 unifying the forces of nature, 156 Security, and basic research, 125 Self-organized criticality, 52 Semiconductors, 9 compound structures of, 142 Silicon semiconductor industry, 1 35 Single-investigator research, 6, 1 63-1 64 SLC. See Stanford Li near Accelerator Center facility Small-group research, 6, 1 63-1 64 SN O
From page 182...
... , 1 39 WDM. See Wavelength division multiplexing Weak charges, 71 Weak currents, 71 Weak force, 71 Weapons of mass destruction, chemical and biological, 123 Wind energy, 1 20 World Wide Web, 9, 1 32 X X-ray crystal lography, 46, 1 59 X-ray sou rces, 1 9, 61 X rays, 14, 109, 152 z Z bosons, 86 Z-pinch device, 124


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