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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Mattis, Daniel C. | Exact solution of a many-fermion system and its associated boson field | Luttinger's exactly soluble model of a one-dimensional many-fermion system is discussed. We show that he did not solve his model properly because of the paradoxical fact that the density operator commutators [p(p), p(-p')], which always vanish for any finite number of particles, no longer vanish in ... | Many-electron problem; Fermi surface; Boson field; Dirac sea | 1965 |
| 2 |
 | Golden, Kenneth M. | Convexity in random resistor networks | The bulk conductivity o*(p) of the bond lattice in Zd is considered, where the conductivity of the bonds is either 1 with probability p or e > 0 with probability 1 - p. Rigorous and non-rigorous results demonstrating convexity of o*(p) near the percolation threshold pc are presented. | Conductivity; Bond lattice; Critical exponent t | 1989 |
| 3 |
 | Mattis, Daniel C. | New wave-operator identity applied to the study of persistent currents in 1D | We show that a large class of backward-scattering matrix elements involving Δk ~ + 2k F vanish for fermions interacting with two-body attractive forces in one dimension. (These same matrix elements are finite for noninteracting particles and infinite for particles interacting with two-body repulsiv... | Persistent current; Supercurrents | 1974 |
| 4 |
 | Golden, Kenneth M. | The lsing model and critical behavior of transport in binary composite media | We present a general theory for critical behavior of transport in binary composite media. The theory holds for lattice and continuum percolation models in both the static case with real parameters and the quasi-static case (frequency dependent) with complex parameters. Through a direct, analytic cor... | 2012-01-01 | |
| 5 |
 | Golden, Kenneth M. | Statistical mechanics of conducting phase transitions | The critical behavior of the effective conductivity o* of the random resistor network in Zd, near its percolation threshold, is considered. The network has bonds assigned the conductivities 1 and E >_0 in the volume fractions p and 1 -p. Motivated by the statistical mechanics of an Ising ferromagn... | Resistor; Ising; Ferromagnet | 1995 |
| 6 |
 | Golden, Kenneth M. | Exact result for the effective conductivity of a continuum percolation model | A random two-dimensional checkerboard of squares of conductivities 1 and 8 in proportions p and 1 - p is considered. Classical duality implies that the effective conductivity obeys o* = V8 at p = 1/2. It is rigorously found here that to leading order as 8--0, this exact result holds for all p in the... | Particles; Matrix; Checkerboard | 1994 |
| 7 |
 | Golden, Kenneth M. | Convexity and exponent inequalities for conduction near percolation | The bulk conductivity o*(p) of the bond lattice in Zd with a fraction p of conducting bonds is analyzed. Assuming a hierarchical node-link-blob (NLB) model of the conducting backbone, it is shown that o*(p) (for this model) is convex in p near the percolation threshold pc, and that its critical expo... | Lattice; Conductivity; Model | 1990 |
| 8 |
 | Mattis, Daniel C. | Conductivity of one-dimensional interacting fermions* | Using an exactly soluble model, the decay rate of a current-carrying state of one-dimensional fermions is calculated in the presence of random scatterers at finite temperature and the dc conductivity thereby inferred. For interacting fermions it is modified by a factor (T/T + θ)g, where g is a posi... | Fermi gas | 1974-04 |
| 9 |
 | Mattis, Daniel C. | Steady-state distribution function in dilute electron gases | It is usually assumed that optically created carriers in a photoconductor rapidly thermalize to a Boltzmann distribution, regardless of the generation and recombination mechanisms. However, it can be shown that this distribution which is characteristic of thermodynamic equilibrium is incompatible w... | Photoconductors; Thermal scattering; Steady state; Cyclotron resonance | 1960-10 |
| 10 |
 | Ailion, David Charles | NMR lineshapes and order parameter determination in proton pseudo-spin glasses | The quadrupole-perturbed NMR line shape has been evaluated in the local approximation for an arbitrary static random-field distribution coexisting with Gaussian time-fluctuating random fields. The special case of a spin-glass-type static local random-field distribution is treated also. The results ... | NMR; Nuclear magnetic resonance; Line shape; Random fields; Proton pseudo-spin-glasses | 1988 |
| 11 |
 | Mishchenko, Eugene | Surface excitations in metals: Brillouin and Raman light scattering | The theory of inelastic light scattering in anisotropic metals by conduction electrons interacting with acoustic and optical phonons and impurities is developed. The effects of a surface are studied in detail. The Coulomb interaction of carriers is included in a self-consistent way. The scattering c... | Raman scattering | 1995-03 |
| 12 |
 | Mishchenko, Eugene | Effect of electron-electron interactions on the conductivity of clean graphene | Minimal conductivity of a single undoped graphene layer is known to be of the order of the conductance quantum, independent of the electron velocity. We show that this universality does not survive electron-electron interaction, which results in nontrivial frequency dependence. We begin with analyzi... | Optical conductivity; Perturbation theory | 2007-05 |
| 13 |
 | Mishchenko, Eugene | Thermal conductivity of a two-dimensional electron gas with Coulomb interaction | We demonstrate that forward electron-electron scattering due to Coulomb interaction in a two-dimensional ballistic electron-gas leads to the (T ln T)21 temperature dependence of the thermal conductivity, which is logarithmically suppressed compared to the usual Fermi-liquid behavior. | Coulomb drag; Coulomb interaction | 2003-01 |
| 14 |
 | Carter, Tony M.; Smith, Kent F. | Cell matrix methodologies for integrated circuit design | A class of integrated circuit design and implementation methodologies is described. These techniques are unique in that they simultaneously model both function and interconnect using cells. These cells are designed such that cell adjacency normally implies interconnection. The absence of an interco... | Integrated circuit design; Cell matrix | 1989 |
| 15 |
 | Mattis, Daniel C. | Tricritical point in random-field Ising model | The numerical investigation of the random-field Ising model by Houghton, Khurana, and Seco1 has revealed a number of interesting features concerning the three-dimensional Ising model in a random external field Bt. Earlier, Aharony2 had already found that even in a mean-field approximation the b... | Random external field; Tricritical points; Gaussian distribution | 1985 |
| 16 |
 | Mishchenko, Eugene | Minimal conductivity in graphene: interaction corrections and ultraviolet anomaly | Conductivity of a disorder-free intrinsic graphene is studied to the first order in the long-range Coulomb interaction and is found to be ? = ?0(1+0.01g), where g is the dimensionless ("fine structure") coupling constant. The calculations are performed using three different methods: i) electron pola... | Optical conductivity | 2008-07-01 |
| 17 |
 | Wu, Yong-Shi | Nonlinear Ŵ∞ current algebra in the SL(2,R)/U(1) coset model | We show that in the world-sheet SL(2,R)/U(l) coset model there exists a hidden nonlinear W∞ current algebra, which incorporates all higher-spin (s≥ 2) currents including the energy-momentum tensor. Our proof is based on a free-field realization of Woo in terms of two scalars, as well as an ele... | W-algebras; Coset model; World-sheet; String theory; Spacetime; Quantum currents | 1992-05 |
| 18 |
 | Coley, Phyllis D. | Patrones en las defensas de las plantas: ? Porque los herbivoros prefrieren ciertas especies? | Patterns of heitmory and plant defenses arc presented lor 47 tree species studied on Barro Colorado Island, Panama. Species growing In comparable microhabitats differ in the rates of herbivore damage by 4 orderi of magnitude. Over 70%QT these between-specles differences in herbivory can be explaine... | 1987 | |
| 19 |
 | Mishchenko, Eugene | Transport equations for a two-dimensional electron gas with spin-orbit interaction | The transport equations for a two-dimensional electron gas with spin-orbit interaction are presented. The distribution function is a 232-matrix in the spin space. Particle and energy conservation laws determine the expressions for the electric current and the energy flow. The derived transport equ... | Spin-orbit coupling | 2003-07 |
| 20 |
 | Wu, Yong-Shi | Emergent exclusion statistics of quasiparticles in two-dimensional topological phases | We demonstrate how the generalized Pauli exclusion principle emerges for quasiparticle excitations in 2D topological phases. As an example, we examine the Levin-Wen model with the Fibonacci data (specified in the text), and construct the number operator for fluxons living on plaquettes. By numerical... | 2014-01-01 | |
| 21 |
 | Bastiani, Michael | Pathfinding by neuronal growth cones in grasshopper embryo: III. Selective affinity of the G growth cone for the P cells within the A/P fascicle | The growth cone of the G neuron selectively fasciculates upon specific axon bundles in a stereotypic sequence as it navigates through the developing central nervous system of the grasshopper embryo. It turns and extends anteriorly in the contralateral neuropil of the second thoracic ganglion at a s... | Axon; Filopodia; Neuropil | 1984 |
| 22 |
 | Sokolsky, Pierre | Observation of the reaction νµ + p →νµ + p+ | We have observed the elastic neutral - current reaction vµ +p→vµ +p and compared it to the quasielastic reaction vµ +n→µ +p. We have measured the ratio of the two reactions to be 0.23 ± 0.09. | 1976-07 | |
| 23 |
 | Sokolsky, Pierre | Measurement of elastic νμ and ν̄μ scattering on protons | We have measured elastic vµ and vµ scattering on protons at the Brookhaven National Laboratory Alternating Gradient Synchrotron. We find RNC = σ (νµp → vµp)/σ (vµp -* vµp) = 0.44 ±0.12 and Rvµ = σ (vµp → vµp)/σ (vµn → µ-p) =0.11 ±0.03. The elastic Q2 distribution is in good a... | 1981-09 | |
| 24 |
 | Mishchenko, Eugene | Optical conductivity of a two-dimensional electron liquid with spin-orbit interaction | The interplay of electron-electron interactions and spin-orbit coupling leads to a new contribution to the homogeneous optical conductivity of the electron liquid. The latter is known to be insensitive to many-body effects for a conventional electron system with parabolic dispersion. The parabolic... | Optical conductivity; Electron liquid; Spin-orbit coupling | 2006-08 |
| 25 |
 | Bastiani, Michael | Pathfinding by neuronal growth cones in grasshopper embryos: IV. The effects of ablating the A and P axons upon the behavior of the G growth cone | In the companion paper (Bastiani, M. J., J. A. Raper, and C. S. Goodman (1984) J. Neurosci. 4: 2311-2328), we show that as the G growth cone reaches its choice point and turns anteriorly on the A/P fascicle, its filopodia demonstrate selective affinity for the A/P fascicle as compared to the other a... | Labeled pathway; Anterior extension; Fascicle | 1984 |