Results 61 to 70 of about 8,279,816 (381)

Confinement and deconfinement of spinons in a frustrated spin-1/2 Heisenberg model [PDF]

open access: yes, 2004
In this publication I discuss the phase diagram of a frustrated spin-1/2 Heisenberg model suggested in A. A. Nersesyan and A. M. Tsvelik, Phys. Rev. B{\bf 67}, 024422 (2003).
Tsvelik, A. M.
core   +1 more source

Phase Diagram of Water Confined by Graphene

open access: yesScientific Reports, 2018
The behavior of water confined at the nanoscale plays a fundamental role in biological processes and technological applications, including protein folding, translocation of water across membranes, and filtration and desalination.
Zhenghan Gao   +2 more
semanticscholar   +1 more source

Ground-state phase diagram of a dipolar condensate with quantum fluctuations [PDF]

open access: yes, 2016
We consider the ground state properties of a trapped dipolar condensate under the influence of quantum fluctuations. We show that this system can undergo a phase transition from a low density condensate state to a high density droplet state, which is ...
R. Bisset   +3 more
semanticscholar   +1 more source

The Granular Phase Diagram

open access: yes, 1996
The kinetic energy distribution function satisfying the Boltzmann equation is studied analytically and numerically for a system of inelastic hard spheres in the case of binary collisions.
A. Isihara   +14 more
core   +3 more sources

Dissipation, topology, and quantum phase transition in a one-dimensional Joesphson junction array

open access: yes, 2005
We study the phase diagram and quantum critical properties of a resistively shunted Josephson junction array in one dimension from a strong coupling analysis.
A. D. Zaikin   +8 more
core   +1 more source

Universal Jamming Phase Diagram in the Hard-Sphere Limit [PDF]

open access: yes, 2010
We present a new formulation of the jamming phase diagram for a class of glass-forming fluids consisting of spheres interacting via finite-ranged repulsions at temperature $T$, packing fraction $\phi$ or pressure $p$, and applied shear stress $\Sigma ...
Haxton, Thomas K.   +2 more
core   +4 more sources

Tailor the functionalities of metasurfaces based on a complete phase diagram [PDF]

open access: yesProgress in Electromagnetics Research Symposium, 2015
Metasurfaces in metal/insulator/metal configuration have been widely used in photonics, with applications ranging from perfect absorption to phase modulation, but why and when such structures can realize what functionalities are not yet fully understood.
Che Qu   +11 more
semanticscholar   +1 more source

Phase diagram of dilute cosmic matter

open access: yesEPJ Web of Conferences, 2011
Enhancement of nuclear pasta formation due to multi-nucleus simultaneous collision is presented based on time-dependent density functional calculations with periodic boundary condition.
Iwata Yoritaka
doaj   +1 more source

Magnetic phase diagram of a frustrated ferrimagnetic ladder: Relation to the one-dimensional boson Hubbard model

open access: yes, 2006
We study the magnetic phase diagram of two coupled mixed-spin $(1,{1/2})$ Heisenberg chains as a function of the frustration parameter related to diagonal exchange couplings.
F. H. L. Essler   +5 more
core   +1 more source

Interacting Weyl fermions: Phases, phase transitions, and global phase diagram [PDF]

open access: yes, 2016
We study the effects of short-range interactions on a generalized three-dimensional Weyl semimetal, where the band touching points act as the (anti)monopoles of Abelian Berry curvature of strength $n$.
B. Roy, P. Goswami, V. Juričić
semanticscholar   +1 more source

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