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External field influence on semiflexible macromolecules: geometric coupling
External field semiflexible macromolecules
2010/12/24
We suggested a geometric approach to address the external field influence on the DNA molecules, described by the WLC model via geometric coupling. It consists in the introduction of the effective metr...
External field influence on semiflexible macromolecules: geometric coupling
External field influence semiflexible macromolecules: geometric
2010/11/17
We suggested a geometric approach to address the external field influence on the DNA molecules, described by the WLC model via geometric coupling. It consists in the introduction of the effective metr...
Dynamics of systems with isotropic competing interactions in an external field: a Langevin approach
Dynamics of systems isotropic competing interactions external field: a Langevin approach
2010/11/25
We study the Langevin dynamics of a ferromagnetic Ginzburg-Landau Hamiltonian with a competing longrange repulsive term in the presence of an external magnetic field. The model is analytically solved ...
The Work Done by an External Field
Kubo-Greenwood formula DC conductivity longitudinal field transverse field
2010/11/24
From the change in kinetic energy induced by an external field, we discuss the applicable conditions for the Mott-Davis and Moseley-Lukes form of the Kubo-Greenwood formula (KGF) for the electrical co...
The Dirac-Moshinsky oscillator coupled to an external field and its connection to quantum optics
Dirac-Moshinsky oscillator coupled external field connection to quantum optics
2010/11/8
The Dirac-Moshinsky oscillator is an elegant example of an exactly solvable quantum relativistic model that under certain circumstances can be mapped onto the Jaynes-Cummings model in quantum optics. ...
Path Integral Evaluation of a Time-Dependent Oscillator in an External Field
Path Integral Propagator Green functions and harmonic oscillator
2010/4/8
The Lagrangian of a system describing the dynamical behaviour of a time-dependent harmonic oscillator is modified and then used to evaluate the Feynman path integral of the oscillator. The path integr...
QCD Sum Rule External Field Approach and Vacuum Susceptibilities
nonperturbative methods
in QCD global color symmetry model
2007/8/15
2002Vol.38No.4pp.475-482DOI:
QCD Sum Rule External Field Approach and Vacuum Susceptibilities
ZONG Hong-Shi,1,2 PING Jia-Lun,3
CHANG Chao-Hsi,2,4 WANG Fan,1 and ZHAO En-Guang2,4
...
Magnetic Properties of Heisenberg Thin Films in an
External Field
thin film
Heisenberg ferromagnet variational-cumulant expansion
2007/8/15
2004Vol.42No.5pp.768-772DOI:
Magnetic Properties of Heisenberg Thin Films in an
External Field
CHEN Hong and ZHANG Jing
School of Physics, Southwest China Normal Univer...