WorldCat Identities

Abrahams, Elihu

Overview
Works: 19 works in 44 publications in 2 languages and 1,559 library holdings
Genres: Conference papers and proceedings 
Roles: Editor, Author
Publication Timeline
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Most widely held works by Elihu Abrahams
50 years of Anderson localization( )

19 editions published in 2010 in English and held by 1,532 WorldCat member libraries worldwide

This unique volume celebrates the five decades of the impact of Anderson localization on modern physics. In addition to the historical perspective on its origin, it provides a comprehensive description of the experimental and theoretical aspects of Anderson localization
Spin-lattice relaxation in ferromagnetics by Elihu Abrahams( )

4 editions published in 1952 in English and held by 6 WorldCat member libraries worldwide

A note on inelastic scattering time in two-dimensional disordered metals by H Fukuyama( Book )

2 editions published in 1982 in Undetermined and English and held by 2 WorldCat member libraries worldwide

50 years of Anderson localization : special issue( Book )

1 edition published in 2010 in English and held by 1 WorldCat member library worldwide

A Scaling Theory of the Hall Effect in Disordered Electronic Systems( Book )

1 edition published in 1981 in English and held by 1 WorldCat member library worldwide

A scaling theory for the Hall effect in disordered electronic systems is developed. It is suggested that a universal scaling function for the Hall conductance exists, and the leading quantum correction to the classical value (d-2) of this function is calculated (d is the dimensionality). It is shown, by means of a scaling argument, that at the mobility edge the zero temperature Hall conductivity approached zero with an exponent t sub h = 2t, where t is the conductivity exponent. This relation between the exponents is supported by a microscopic calculation in 2 + epsilon dimensions, which yields t = 1, t sub h = 2
Strongly correlated electronic materials : the Los Alamos symposium, 1993 by Kevin Bedell( Book )

1 edition published in 1994 in English and held by 1 WorldCat member library worldwide

This is the final report of a 3-year project. Novel electronic materials characterized by strong electronic correlations display a number of unexpected, often extraordinary, properties. These are likely to play a major role in purpose-specific high-technology electronic materials of the future developed for electronic, magnetic, and optical applications. This project sought to develop predictive control of the novel properties by formulating, solving and applying many-body models for the underlying microscopic physics. This predictive control required the development of new analytical and numerical many-body techniques and strategies for materials of varying strengths of interactions, dimensionality and geometry. Results are compared with experiment on classes of novel materials, and the robust techniques are used to predict additional properties and motivate key additional experiments
50 years of Anderson localization : special issue( Book )

1 edition published in 2010 in English and held by 1 WorldCat member library worldwide

Symmetry changes and phase transitions in TTF-TCNQ by Elihu Abrahams( Book )

1 edition published in 1976 in English and held by 1 WorldCat member library worldwide

Time variation of the ginzburg-landau order parameter( Book )

1 edition published in 1966 in English and held by 1 WorldCat member library worldwide

The authors use a non-equilibrium form of the Green's function formulation of the BCS theory of superconductivity to investigate the circumstances under which differential equations in space and time, i.e., 'time dependent Ginzburg-Landau equations', give a valid description of the space and time variation of the order parameter A in superconductors. They find that if the variations are sufficiently slow, time dependent Ginzburg-Landau equations exist near absolute zero and near the transition temperature. In the former case, the equation has wave-like character and in the latter case it is of diffusion type with the restriction that either the characteristic frequency of the time variation of A is greater than the gap frequency or the ratio of the Fermi velocity to the product of the characteristic wave length and frequency of the space-time variation of A is greater than unity. Under all other circumstances and at general temperatures, there are no differential equations to describe the variations of A. (Author)
Strong coupling theory of heavy fermion criticality II( )

1 edition published in 2017 in English and held by 1 WorldCat member library worldwide

Abstract: We present a theory of the scaling behavior of the thermodynamic, transport and dynamical properties of a three-dimensional metal governed by d -dimensional fluctuations at a quantum critical point, where the electron quasiparticle effective mass diverges. We determine how the critical bosonic order parameter fluctuations are affected by the effective mass divergence. The coupled system of fermions and bosons is found to be governed by two stable fixed points: the conventional weak-coupling fixed point and a new strong-coupling fixed point, provided the boson–boson interaction is irrelevant. The latter fixed point supports hyperscaling, characterized by fractional exponents. The theory is applied to the antiferromagnetic critical point in certain heavy fermion compounds, in which the strong-coupling regime is reached
Time dependence of the order parameter of a superconductor near the transition temperature( Book )

1 edition published in 1964 in English and held by 1 WorldCat member library worldwide

An equation is derived that describes how interelectronic interactions determine the time variation of one specific order parameter in a pure superconductor. The equation is derived from the equations of motion obeyed by the (non-equilibrium) one particle Green's function in the presence of time dependent fields and interactions. These are related to the findings of L.P. Gor'kov (Sov. Phys. JETP, 7:505 (1958), 9:1364 (1962), and 10:998 (1960)
Increasing of Toxoplasma gondii (Coccidia, Sarcocystidae) infections by Trypanosoma lewisi (Kinetoplastida, Trypanosomatidae) in white rats by Olga M Guerrero( )

1 edition published in 1997 in English and held by 1 WorldCat member library worldwide

To demonstrate that T. lewisi infection increases T. gondii multiplication in white rats, groups of five Wistar or Sprague Dawley rats were inoculated with 10(6) T. lewisi trypomastigotes and four or seven days later infected with Toxoplasma tachyzoites. Host survival time was monitored, and the presence of T. gondii was confirmed in all dead rats by studying peritoneal exudate smears and lung tissue sections stained with haematoxylin-eosin. The presence of Toxoplasma cysts or antibodies was checked in the brain of surviving rats. The increase is observed four days after trypanosome inoculation and is dependent on rat strain, but not on inoculum size or rat age. Humoral and cellular factors may have a role in the increase as has been reported for other experimental infections with African trypanosomes and T. cruzi (Au)
Increasing of Toxoplasma gondii (Coccidia, Sarcocystidae) infections by Trypanosoma lewisi (Kinetoplastida, Trypanosomatidae) in white rats by Elihu Abrahams( )

1 edition published in 1997 in Spanish and held by 1 WorldCat member library worldwide

The interaction between spin waves and conduction electrons in ferromagnetic metals( Book )

1 edition published in 1954 in English and held by 1 WorldCat member library worldwide

Relaxation of the superconducting order parameter( Book )

1 edition published in 1967 in English and held by 1 WorldCat member library worldwide

The report considers the non-equilibrium behaviour of a pure type I superconductor and takes into account the effects of the electron-phonon interaction. The formulation is based on Kadanoff-Baym transport equations suitably generalized to the case of superconductors. In order to investigate the relaxation behaviour of the order parameter due to real phonon transitions, we solve the transport equations in the spatially homogeneous case when there is a slow time variation of the energy gap function. We solve the transport equations treating the real phonon transitions in the weakest possible way, much in the spirit of the BRT transport equation used in the treatment of thermal conductivity. We discuss in detail, however, why the BRT equation fails in this case, and in general when there is a time variation of the order parameter. For weak coupling materials we find that within .9 T sub c, the gap relaxation rate (10 to the 8th power to 10 to the 9th power/sec) is about an order of magnitude slower than the quasiparticle decay rate but that very close to T sub c it disappears as T-T sub c
 
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50 years of Anderson localization
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Abrahams, E.

Abrahams, E. (Elihu)

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