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91,762
Spontaneous Magnetization in Maxwell
, 1996
"... Spontaneous magnetization in the Maxwell QED2+1 at finite fermion density is studied. It is shown that at low fermion densities the oneloop free energy has its minimum at some nonvanishing value of the magnetic field. The magnetization is due to the asymmetry of the fermion spectrum of the massive ..."
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Spontaneous magnetization in the Maxwell QED2+1 at finite fermion density is studied. It is shown that at low fermion densities the oneloop free energy has its minimum at some nonvanishing value of the magnetic field. The magnetization is due to the asymmetry of the fermion spectrum of the massive
On the OnsagerYangValue of the Spontaneous Magnetization
, 1972
"... Abstract. We show that the value of the spontaneous magnetization for the twodimensional Ising model computed by Onsager is indeed, the appropriate derivative of the free energy with respect to the magnetic field. The argument is based on a simple application of the duality transformation. 1. ..."
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Abstract. We show that the value of the spontaneous magnetization for the twodimensional Ising model computed by Onsager is indeed, the appropriate derivative of the free energy with respect to the magnetic field. The argument is based on a simple application of the duality transformation. 1.
Spontaneous Magnetization of the Integrable Chiral Potts Model
"... Abstract. We show how Zinvariance in the chiral Potts model provides a strategy to calculate the pair correlation in the general integrable chiral Potts model using only the superintegrable eigenvectors. When the distance between the two spins in the correlation function becomes infinite it becomes ..."
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it becomes the square of the order parameter. In this way, we show that the spontaneous magnetization can be expressed in terms of the inner products of the eigenvectors of the N asymptotically degenerate maximum eigenvalues. Using our previous results on these eigenvectors, we are able to obtain the order
Spontaneous Magnetization in Lorentz Invariant Theories
, 1995
"... In a class of threedimensional Abelian gauge theories with both light and heavy fermions, heavy chiral fermions can trigger dynamical generation of a magnetic field, leading to the spontaneous breaking of the Lorentz invaiance. Finite masses of light fermions tend to restore the Lorentz invariance. ..."
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Cited by 2 (0 self)
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In a class of threedimensional Abelian gauge theories with both light and heavy fermions, heavy chiral fermions can trigger dynamical generation of a magnetic field, leading to the spontaneous breaking of the Lorentz invaiance. Finite masses of light fermions tend to restore the Lorentz invariance
Spontaneous Magnetization of a TwoDimensional Electron Gas
, 2001
"... Abstract. Spontaneous magnetization of a twodimensional electron gas (2DEG) is discussed. It takes place for sufficiently high electron density (i.e. for a quantum fluid state) with rs < 10 which is quite beyond the condition of Wigner crystallization (rs> 37) obtained by Tanatar and Ceperley ..."
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Abstract. Spontaneous magnetization of a twodimensional electron gas (2DEG) is discussed. It takes place for sufficiently high electron density (i.e. for a quantum fluid state) with rs < 10 which is quite beyond the condition of Wigner crystallization (rs> 37) obtained by Tanatar
Spontaneous Magnetization in Diluted Magnetic Semiconductor Quantum Wells
, 2006
"... A diluted magnetic semiconductor (DMS) quantum well is an interesting system for exploring spintronic applications. We calculated the spontaneous magnetization (SM) in a 100Å Ga1−xMnxAs/Al0.35Ga0.65As quantum well. The Schrodinger equation was described by a 4×4 Luttinger Hamiltonian in the envel ..."
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A diluted magnetic semiconductor (DMS) quantum well is an interesting system for exploring spintronic applications. We calculated the spontaneous magnetization (SM) in a 100Å Ga1−xMnxAs/Al0.35Ga0.65As quantum well. The Schrodinger equation was described by a 4×4 Luttinger Hamiltonian
Spontaneous Magnetization in the Finite XXZ Spin Chain with Boundaries
, 1998
"... The finite XXZ spin chain with boundaries is studied. We derive the transfer matrix from the qdifference equation discovered by Cherednik and construct its eigenstates by the vertex operator approach. We point out that the eigenstates with no magnetic fields have a symmetry called the turning symme ..."
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symmetry. Making use of this symmetry we calculate the spontaneous magnetization in the thermodynamic limit, which is roughly twice as large as that in the halfinfinite XXZ spin chain. 1
Spontaneous Magnetization of the O(3) Ferromagnet at Low Temperatures
, 2001
"... We investigate the lowtemperature behavior of ferromagnets with a spontaneously broken symmetry O(3) → O(2). The analysis is performed within the perspective of nonrelativistic effective Lagrangians, where the dynamics of the system is formulated in terms of Goldstone bosons. Unlike in a Lorentzi ..."
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Cited by 5 (0 self)
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. In agreement with Dyson’s pioneering microscopic analysis of the cubic ferromagnet, we find that, in the spontaneous magnetization, the magnonmagnon interaction starts manifesting itself only at order T 4. The striking difference with respect to the lowtemperature properties of the O(3) antiferromagnet
Antide Sitter Space, Thermal Phase Transition, and Confinement in Gauge Theories
 Adv. Theor. Math. Phys
, 1998
"... The correspondence between supergravity (and string theory) on AdS space and boundary conformal field theory relates the thermodynamics of N = 4 super YangMills theory in four dimensions to the thermodynamics of Schwarzschild black holes in Antide Sitter space. In this description, quantum phenome ..."
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Cited by 1079 (3 self)
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phenomena such as the spontaneous breaking of the center of the gauge group, magnetic confinement, and the mass gap are coded in classical geometry. The correspondence makes it manifest that the entropy of a very large AdS Schwarzschild black hole must scale “holographically ” with the volume of its horizon
Kinetic Theory for Spontaneous Magnetic Field in Laser Plasma Interaction
, 2003
"... In our previous paper [Phys. Plasmas 10, 4166 (2003)], we pointed out that the experimental results on the axial spontaneous magnetic field given by Najmudin et al. [Phys. Rev. Lett. 10, 215004 (2001)] can be explained by our kinetic model [Phys. Plasmas 8, 329 (2001)]. We also found that the azimut ..."
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In our previous paper [Phys. Plasmas 10, 4166 (2003)], we pointed out that the experimental results on the axial spontaneous magnetic field given by Najmudin et al. [Phys. Rev. Lett. 10, 215004 (2001)] can be explained by our kinetic model [Phys. Plasmas 8, 329 (2001)]. We also found
Results 1  10
of
91,762