3.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- City University of New YorkUS566 papers
- The Graduate Center, CUNYUS277 papers
- Yale UniversityUS182 papers
- Brookhaven National LaboratoryUS162 papers
- University of California, BerkeleyUS136 papers
- Lawrence Berkeley National LaboratoryUS130 papers
- The University of Texas at AustinUS130 papers
- University of WashingtonUS130 papers
- Indiana University BloomingtonUS119 papers
- Argonne National LaboratoryUS118 papers
- Max Planck Institute for PhysicsDE116 papers
- The Ohio State UniversityUS116 papers
26 papers · 1 filter
Classical versus Quantum Effects in the B=0 Conducting Phase in Two Dimensions
S. V. Kravchenko, D. Simonian, K. Mertes +2
In the dilute two-dimensional electron system in silicon, we show that the temperature below which Shubnikov-de Haas oscillations become apparent is approximately the same as the t…
On the Renormalization of Hamiltonians
G. Alexanian, E. F. Moreno
We introduce a novel method for the renormalization of the Hamiltonian operator in Quantum Field Theory in the spirit of the Wilson renormalization group. By a series of unitary tr…
Conductivity of Metallic Si:B near the Metal-Insulator Transition: Comparison between Unstressed and Uniaxially Stressed Samples
S. Bogdanovich, M. P. Sarachik, R. N. Bhatt
The low-temperature dc conductivities of barely metallic samples of p-type Si:B are compared for a series of samples with different dopant concentrations, n, in the absence of stre…
On the Analog Strong CP Problem in the Models
Stuart Samuel
Addressed is the question of whether a natural mechanism exists to resolve the strong CP problem. The analogous issue for the two-dimensional models is analyzed using co…
Deformed Fermi Surface Theory of Magneto-Acoustic Anomaly in Modulated Quantum Hall Systems Near
Nataliya A. Zimbovskaya, Joseph L. Birman
We introduce a new generic model of a deformed Composite Fermion-Fermi Surface (CF-FS) for the Fractional Quantum Hall Effect near in the presence of a periodic density m…
Nilpotent Marsh and SUSY QM
V. P. Akulov, Steven Duplij
We consider the nilpotent additions to classical trajectories in supersymmetric and nonsupersymmetric theories. The condition of anilpotence of action on some generalized solutions…
Inelastic Neutron Scattering Study of Mn_12-Acetate
Yicheng Zhong, M. P. Sarachik, Jonathan R. Friedman +7
We report zero-field inelastic neutron scattering experiments on a deuterated powder sample of Mn12-Acetate consisting of a large number of nominally identical spin-10 magnetic clu…
Metrics and embeddings of generalizations of Thompson's group F
Jose Burillo, Sean Cleary, Melanie Stein
The distance from the origin in the word metric for generalizations F(p) of Thompson's group F is quasi-isometric to the number of carets in the reduced rooted tree diagrams repres…
Renormalization of the Hamiltonian and a geometric interpretation of asymptotic freedom
G. Alexanian, E. F. Moreno
Using a novel approach to renormalization in the Hamiltonian formalism, we study the connection between asymptotic freedom and the renormalization group flow of the configuration s…
Hopping Conduction in Uniaxially Stressed Si:B near the Insulator-Metal Transition
s. Bogdanovich, D. Simonian, S. V. Kravchenko +2
Using uniaxial stress to tune the critical density near that of the sample, we have studied in detail the low-temperature conductivity of p-type Si:B in the insulating phase very n…
Structural relaxation in orthoterphenyl: a schematic mode coupling theory model analysis
A. P. Singh, G. Li, W. G"otze +3
Depolarized light scattering spectra of orthoterphenyl showing the emergence of the structural relaxation below the oscillatory microscopic excitations are described by solutions o…
Dust Spirals and Acoustic Noise in the Nucleus of the Galaxy NGC 2207
B. G. Elmegreen, D. M. Elmegreen, E. Brinks +6
Observations with the Hubble Space Telescope reveal an irregular network of dust spiral arms in the nuclear region of the interacting disk galaxy NGC 2207. The spirals extend from…
Resonant Magnetization Tunneling in Mn12 Acetate: The Absence of Inhomogeneous Hyperfine Broadening
Jonathan R. Friedman, M. P. Sarachik, R. Ziolo
We present the results of a detailed study of the thermally-assisted-resonant-tunneling relaxation rate of Mn12 acetate as a function of an external, longitudinal magnetic field an…
Dynamical Kohn Anomaly in Surface Acoustic Wave Response in Quantum Hall Systems Near
Nataliya A. Zimbovskaya, Joseph L. Birman
The dynamical analog of the Kohn Anomaly image of the Fermi Surface is demonstrated for the response functions to the surface acoustic waves in Quantum Hall Systems near .…
Subharmonic Motion of Particles in a Vibrating Tube
Jysoo Lee
We study the motion of strongly inelastic particles in a narrow vibrating tube using molecular dynamics simulation. At low frequency of the vibration, we observe qualitative change…
Scaling of the Conductivity with Temperature and Uniaxial Stress in Si:B at the Metal-Insulator Transition
S. Bogdanovich, M. P. Sarachik, R. N. Bhatt
Using uniaxial stress to tune Si:B through the metal-insulator transition we find the conductivity at low temperatures shows an excellent fit to scaling with temperature and stress…
Enstrophy and dissipation must have the same scaling exponent in the high Reynolds number limit of fluidturbulence
Mark Nelkin
Writing the Poisson equation for the pressure in the vorticity-strain form, we show that the pressure has a finite inertial range spectrum for high Reynolds number isotropic turbul…
Energy flows in vibrated granular media
S. McNamara, S. Luding
We study vibrated granular media, investigating each of the three components of the energy flow: particle-particle dissipation, energy input at the vibrating wall, and particle-wal…
On the vacuum wavefunction and string tension of Yang-Mills theories in (2+1) dimensions
D. Karabali, C. Kim, V. P. Nair
We present an analytical continuum calculation, starting from first principles, of the vacuum wavefunction and string tension for pure Yang-Mills theories in dimensions, ex…
Magnetoresistance due to Domain Walls in Micron Scale Fe Wires with Stripe Domains
A. D. Kent, U. Ruediger, J. Yu +4
The magnetoresistance (MR) associated with domain boundaries has been investigated in microfabricated bcc Fe (0.65 to 20 m linewidth) wires with controlled stripe domains. Domai…
Quasiparticle operators with non-Abelian braiding statistics
Daniel C. Cabra, Enrique F. Moreno, Gerardo L. Rossini
We study the gauge invariant fermions in the fermion coset representation of Wess-Zumino-Witten models which create, by construction, the physical excitations (quasiparti…
D=10 super-D9-brane
V. Akulov, I. Bandos, W. Kummer +1
Superfield equations of motion for D=10 type IIB Dirichlet super-9-brane are obtained from the generalized action principle. The geometric equations containing fermionic superembed…
Electrically Charged Vortex Solution in Born-Infeld Theory
E. Moreno, C. Nuñez, F. A. Schaposnik
We obtain electrically charged vortex solutions for the Born-Infeld Higgs system with a Chern Simons term. We analyse numerically these solutions, comparing their properties with t…
Automorphisms of one-relator groups
Vladimir Shpilrain
It is a well-known fact that every group has a presentation of the form , where is a free group and the kernel of the natural epimorphism from onto . Dr…