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Rotating superfluids in anharmonic traps: From vortex lattices to giant vortices
anharmonic traps vortex lattices giant vortices Quantum Gases
2011/10/9
Abstract: We study a superfluid in a rotating anharmonic trap and explicate a rigorous proof of a transition from a vortex lattice to a giant vortex state as the rotation is increased beyond a limitin...
Toroidal p-branes, anharmonic oscillators and (hyper)elliptic solutions
Toroidal p-branes anharmonic oscillators (hyper)elliptic solutions High Energy Physics - Theory
2011/7/28
Abstract: Exact solvability of brane equations is studied, and a new $U(1)xU(1)x...xU(1)$ invariant anzats for the solution of p-brane equations in D=(2p+1)-dimensional Minkowski space is proposed. Th...
The Flux-Flux Correlation Function for Anharmonic Barriers
Flux-Flux Correlation Function Anharmonic Barriers
2010/10/27
The flux-flux correlation function formalism is a standard and widely used approach for the
computation of reaction rates. In this paper we introduce a method to compute the classical and
quantum fl...
Functional renormalization group for quantized anharmonic oscillator
Functional renormalization group quantized anharmonic oscillator
2010/10/27
Functional renormalization group methods formulated in the real-time formalism are applied to
the O(N) symmetric quantum anharmonic oscillator, considered as a 0 + 1 dimensional quantum
field-theori...
Generalized Nonanalytic Expansions,PT-Symmetry and Large-Order Formulas for Odd Anharmonic Oscillators
PT -symmetry asymptotics higher-order corrections instantons
2010/4/13
The concept of a generalized nonanalytic expansion which involves nonanalytic combinations of exponentials, logarithms and powers of a coupling is introduced and its use illustrated in various areas o...
Large Scale Quantum Computation in an Anharmonic Linear Ion Trap
Quantum Computation Anharmonic Linear Ion Trap
2010/4/7
We propose a large-scale quantum computer architecture by stabilizing a single large linear ion chain in a very simple trap geometry. By confining ions in an anharmonic linear trap with nearly uniform...
Dynamic Properties of Proton Transfer in the
Anharmonic-Interaction Hydrogen Bond Systems
hydrogen bond system anharmonic interaction solitary wave
2007/8/15
2001Vol.35No.5pp.615-620DOI:
Dynamic Properties of Proton Transfer in the
Anharmonic-Interaction Hydrogen Bond Systems
YAN Xun-Ling,1 DONG Rui-Xin1 and PANG Xiao-Feng2
1...
Unified Treatment of Screening Coulomb and Anharmonic
Oscillator Potentials in Arbitrary Dimensions
supersymmetric quantum mechanics screening Coulomb N-dimensional space
2007/8/15
2006Vol.45No.5pp.807-812DOI:
Unified Treatment of Screening Coulomb and Anharmonic
Oscillator Potentials in Arbitrary Dimensions
Bülent Gönül, Okan Özer, and Mehmet Koca...
The Hypervirial-Padé Summation Method Applied to the Anharmonic Oscillator
Anharmonic oscillator Schrodinger equation hypervirial theorems Padé summation method
2010/4/12
The energy eigenvalues of the anharmonic oscillator characterized by the cubic potential for various eigenstates are determined within the framework of the hypervirial-Padé summation method. For this ...