PhysRevB.89.020408 - FU Berlin
... points of the second Brillouin zone). No sign of any instability breakdown is seen during the flow, which is a signature for a nonmagnetic ground state. This property along with the indication for a spin gap is also reflected in the spin-spin correlations [see the inset of Fig. 2(a)]. Our data show ...
... points of the second Brillouin zone). No sign of any instability breakdown is seen during the flow, which is a signature for a nonmagnetic ground state. This property along with the indication for a spin gap is also reflected in the spin-spin correlations [see the inset of Fig. 2(a)]. Our data show ...
Magnetism: Models and Mechanisms - cond
... shell. For example, in the case of strongly-correlated transition-metal oxides, the set {im} includes transition-metal 3d and oxygen 2p states. The exact solution of the many-body problem described by (5) is an impossible challenge. The reason is that the properties of a many-body system are inheren ...
... shell. For example, in the case of strongly-correlated transition-metal oxides, the set {im} includes transition-metal 3d and oxygen 2p states. The exact solution of the many-body problem described by (5) is an impossible challenge. The reason is that the properties of a many-body system are inheren ...
Document
... is (almost) independent of Q 2 . Scaling can hold only in a certain range of Q 2 . Physically, it indicates that the electron scatters elastically from some particle, the size of which is small compared to a typical scale / Q , which can be resolved in the scattering process. For example, in elastic ...
... is (almost) independent of Q 2 . Scaling can hold only in a certain range of Q 2 . Physically, it indicates that the electron scatters elastically from some particle, the size of which is small compared to a typical scale / Q , which can be resolved in the scattering process. For example, in elastic ...
Pdf - Text of NPTEL IIT Video Lectures
... Charge at the center is Q. So out here, Q enclosed is equal to Q. So from Gauss’s law, what we find is the electric field E r as a function of r is equal to Q over 4 pi epsilon naught r for r less than a. It is equal to 0 for a less than r less than b and it is equal to Q over 4 pi epsilon naught r ...
... Charge at the center is Q. So out here, Q enclosed is equal to Q. So from Gauss’s law, what we find is the electric field E r as a function of r is equal to Q over 4 pi epsilon naught r for r less than a. It is equal to 0 for a less than r less than b and it is equal to Q over 4 pi epsilon naught r ...
Fano-Feshbach resonances in two
... When a quantum state in the continuum interacts with another discrete state, the two states give rise to a resonance in the continuum channel showing an asymmetric line profile in the cross section. The theoretical description of these resonances was developed independently by Feshbach [1] in nuclea ...
... When a quantum state in the continuum interacts with another discrete state, the two states give rise to a resonance in the continuum channel showing an asymmetric line profile in the cross section. The theoretical description of these resonances was developed independently by Feshbach [1] in nuclea ...
Example 8
... a 130-kg sandbag by means of a lightweight steel cable running smoothly over two frictionless pulleys as in Figure 8.5a. You need 3.00 m of cable between the harness and the nearest pulley so that the pulley can be hidden behind a curtain. For the apparatus to work successfully, the sandbag must nev ...
... a 130-kg sandbag by means of a lightweight steel cable running smoothly over two frictionless pulleys as in Figure 8.5a. You need 3.00 m of cable between the harness and the nearest pulley so that the pulley can be hidden behind a curtain. For the apparatus to work successfully, the sandbag must nev ...
Quantum Computing Applications
... Hidden subgroup problems (e.g. [Bacon et al ’05]) Number-theoretic problems (e.g. [Fontein and Wocjan ’11], . . . ) Formula evaluation (e.g. [Reichardt and Špalek ’07]) Tensor contraction (e.g. [Arad and Landau ’08]) Hidden shift problems (e.g. [Gavinsky et al ’11]) Adiabatic optimisation (e.g. [Fa ...
... Hidden subgroup problems (e.g. [Bacon et al ’05]) Number-theoretic problems (e.g. [Fontein and Wocjan ’11], . . . ) Formula evaluation (e.g. [Reichardt and Špalek ’07]) Tensor contraction (e.g. [Arad and Landau ’08]) Hidden shift problems (e.g. [Gavinsky et al ’11]) Adiabatic optimisation (e.g. [Fa ...
Chapter 10 - Energy and Work (Cont`d) w./ QuickCheck Questions
... A light plastic cart and a heavy steel cart are both pushed with the same force for a distance of 1.0 m, starting from rest. After the force is removed, the kinetic energy of the light plastic cart is ________ that of the heavy steel cart. Same force, same distance ⇒ same work done Same work ⇒ chang ...
... A light plastic cart and a heavy steel cart are both pushed with the same force for a distance of 1.0 m, starting from rest. After the force is removed, the kinetic energy of the light plastic cart is ________ that of the heavy steel cart. Same force, same distance ⇒ same work done Same work ⇒ chang ...
Quantum-classical crossover for biaxial antiferromagnetic
... same size.15 Strictly speaking, the most so-called ferromagnetic systems are actually ferrimagnetic. So the nanometerscale antiferromagnets are more interesting from experimental and theoretical aspects. For instance, quantum tunneling on a supramolecular magnet dimer 关Mn4兴2 with the antiferromagnet ...
... same size.15 Strictly speaking, the most so-called ferromagnetic systems are actually ferrimagnetic. So the nanometerscale antiferromagnets are more interesting from experimental and theoretical aspects. For instance, quantum tunneling on a supramolecular magnet dimer 关Mn4兴2 with the antiferromagnet ...
The quantum speed limit of optimal controlled phasegates for
... will depend on the interaction strength. A second timescale comes into play because the interaction couples electronic and nuclear dynamics, inducing the vibrational excitations of the two atoms. The vibrational period of the trap might thus also affect the minimum gate operation time. The limit to ...
... will depend on the interaction strength. A second timescale comes into play because the interaction couples electronic and nuclear dynamics, inducing the vibrational excitations of the two atoms. The vibrational period of the trap might thus also affect the minimum gate operation time. The limit to ...
Illustrated Guide to PHYSICS
... a bullet is fired from a gun, equal and opposite forces are exerted on the bullet and the gun as the bullet passes down the barrel. Bullet and gun acquire equal momentum but in opposite directions. mass of bullet x bullet velocity = mass of gun x gun velocity ● Since the mass of the bullet is much l ...
... a bullet is fired from a gun, equal and opposite forces are exerted on the bullet and the gun as the bullet passes down the barrel. Bullet and gun acquire equal momentum but in opposite directions. mass of bullet x bullet velocity = mass of gun x gun velocity ● Since the mass of the bullet is much l ...