Time-dependent quantum circular billiard
... non-integrable systems. They have been extensively studied in both experimental [1] and theoretical contexts [2,3]. A remarkable feature of particle motion in billiards is the dependence of the dynamics on the geometry of the billiard boundaries. Depending on the geometry, the dynamics can be regula ...
... non-integrable systems. They have been extensively studied in both experimental [1] and theoretical contexts [2,3]. A remarkable feature of particle motion in billiards is the dependence of the dynamics on the geometry of the billiard boundaries. Depending on the geometry, the dynamics can be regula ...
Frustrated Magnetism in Vanadium Oxides
... state of LiV2 O4 . This approach was developed in Ref. [9] within random phase approximation (RPA) spin fluctuation theory based on ab initio LDA electronic structure. 3.1. Electronic structure and spin susceptibility The pyrochlore lattice has four atoms per unit cell. A next neighbor tight binding ...
... state of LiV2 O4 . This approach was developed in Ref. [9] within random phase approximation (RPA) spin fluctuation theory based on ab initio LDA electronic structure. 3.1. Electronic structure and spin susceptibility The pyrochlore lattice has four atoms per unit cell. A next neighbor tight binding ...
Quantum critical states and phase transitions in the presence of non
... the power spectrum hζω? ζω i = η|ω|. The other random forcing term is the time derivative of the charge noise. Since the charge fluctuations have a spectrum ∼ F0 /|ω|, the power spectrum of Ṅ0 is ∼ F |ω|, which mimics the resistor noise. Unlike the resistor, however, external fluctuations do not ha ...
... the power spectrum hζω? ζω i = η|ω|. The other random forcing term is the time derivative of the charge noise. Since the charge fluctuations have a spectrum ∼ F0 /|ω|, the power spectrum of Ṅ0 is ∼ F |ω|, which mimics the resistor noise. Unlike the resistor, however, external fluctuations do not ha ...
Deutsch`s Algorithm
... – Quantum parallelism: by using superpositions of quantum states, the computer is executing the algorithm on all possible inputs at once – Dimension of quantum Hilbert space: the “size” of the state space for the quantum system is exponentially larger than the corresponding classical system – Entang ...
... – Quantum parallelism: by using superpositions of quantum states, the computer is executing the algorithm on all possible inputs at once – Dimension of quantum Hilbert space: the “size” of the state space for the quantum system is exponentially larger than the corresponding classical system – Entang ...
Remnants, Fuzzballs or Wormholes
... In the external observer’s frame, the graviton is absorbed by a stretched horizon and its information returned to infinity ...
... In the external observer’s frame, the graviton is absorbed by a stretched horizon and its information returned to infinity ...
Integer Quantum Hall Effect - (Dawn of topology in
... dA. The left side of the Gauss–Bonnet equation is geometric and not quantized a priori. But the right side is manifestly quantized; the integer g is the number of handles characterizing the topology of S. (For the torus in figure 4, g = 1.) So, if we change K arbitrarily by denting the Riemann Curva ...
... dA. The left side of the Gauss–Bonnet equation is geometric and not quantized a priori. But the right side is manifestly quantized; the integer g is the number of handles characterizing the topology of S. (For the torus in figure 4, g = 1.) So, if we change K arbitrarily by denting the Riemann Curva ...
Kirkwood−Buff Integrals for Finite Volumes
... expressed in terms of integrals of pair correlation functions (PCFs) over space (KB integrals). PCFs can be computed from molecular dynamics (MD) simulations, but using these directly for calculating KB integrals is tricky: (1) KB integrals require PCFs for an infinite range of particle distances, wh ...
... expressed in terms of integrals of pair correlation functions (PCFs) over space (KB integrals). PCFs can be computed from molecular dynamics (MD) simulations, but using these directly for calculating KB integrals is tricky: (1) KB integrals require PCFs for an infinite range of particle distances, wh ...
PDF version
... much attention, especially in time reversal breaking systems[5-7] (see also Refs.[8,9] and references therein). It has also been noticed that adding symmetry to topological order might create even more diverse quantum phases[10,11]. Such phases have been dubbed symmetry enriched topological phases, ...
... much attention, especially in time reversal breaking systems[5-7] (see also Refs.[8,9] and references therein). It has also been noticed that adding symmetry to topological order might create even more diverse quantum phases[10,11]. Such phases have been dubbed symmetry enriched topological phases, ...
Physics Today - Departamento de Física
... handled the divergences arising in QED failed for such theories (called Yang–Mills theories after originators C. N. Yang and Robert Mills), and no one knew how to start from those theories and extract finite, predictive results. However, in 1971 Gerard ’t Hooft, a brilliant PhD student at Utrecht Un ...
... handled the divergences arising in QED failed for such theories (called Yang–Mills theories after originators C. N. Yang and Robert Mills), and no one knew how to start from those theories and extract finite, predictive results. However, in 1971 Gerard ’t Hooft, a brilliant PhD student at Utrecht Un ...
Chin. Phys. B
... strate. Several scientists, trying to explain the protonic conductivity in ice, formulated theories based on the hopping migration of the ionic and bonding defects along the hydrogen-bonded networds in the crystals. However, these theories failed to reproduce the highly complicated dynamics in the s ...
... strate. Several scientists, trying to explain the protonic conductivity in ice, formulated theories based on the hopping migration of the ionic and bonding defects along the hydrogen-bonded networds in the crystals. However, these theories failed to reproduce the highly complicated dynamics in the s ...
