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Superfluidity of Grain Boundaries in Solid 4He
Quantum monte carlo simulation crystal cryogenic superfluid super fluid particles
2014/12/20
By large-scale quantum Monte Carlo simulations we show that grain boundaries in 4He crystals are generically superfluid at low temperature, with a transition temperature of the order of ～0.5 ...
Effects of boundaries and density inhomogeneity on states of vortex matter in Bose-Einstein condensates at finite temperature
Quantum vortices 3 d eddy current condensate vortex entanglement
2014/12/19
Most of the literature on quantum vortices predicting various states of vortex matter in three dimensions at finite temperatures in quantum fluids is based on the assumption of an extended and homogen...
Nonlinear Boundaries in Quantum Mechanics
Nonlinear Boundaries Quantum Mechanics Quantum Physics
2011/7/28
Abstract: Based on empirical evidence, quantum eigenvalue equations appear to be strictly linear and gauge invariant. This work uses concise mathematics to show that quantum eigenvalue equations on a ...
Spin chains with non-diagonal boundaries and trigonometric SOS model with reflecting end
Spin chains non-diagonal boundaries trigonometric SOS model
2010/12/24
In this paper we consider two a priori very different problems: construction of the eigenstates of the spin chains with non parallel boundary magnetic fields and computation of the partition function ...
Inertial forces and dissipation on accelerated boundaries
High Energy Physics-Theory(hep-th) Quantum Physics(quant-ph)
2010/11/9
We study dissipative effects due to inertial forces acting on matter fields confined to accelerated boundaries in $1+1$, $2+1$, and $3+1$ dimensions. These matter fields describe the internal degrees ...
Algebraic Bethe Ansatz for the Osp(1|2) Model with Reflecting Boundaries
Osp(1|2) algebraic Bethe ansatz reflection equation
2007/8/15
2001Vol.36No.1pp.19-24DOI:
Algebraic Bethe Ansatz for the Osp(1|2) Model with Reflecting Boundaries
YUE Rui-Hong and XIONG Chuan-Hua
Institute of Modern Physics,
North...
Numerical Simulation on a Possible Formation Mechanism of
Interplanetary Magnetic Cloud Boundaries
magnetic cloud magnetic reconnection interplanetary magnetic
fields solar wind plasma magnetohydrodynamics numerical simulation
2007/8/15
2003Vol.40No.2pp.247-252DOI:
Numerical Simulation on a Possible Formation Mechanism of
Interplanetary Magnetic Cloud Boundaries
FAN Quan-Lin, WEI Feng-Si, and FENG Xue-Shang
...