Review on Nucleon Spin Structure
... either solely attributed to the quark Pauli spin, as did in the last thirty years in CQM, and the nonrelativistic quark orbital angular momentum does not contribute to the nucleon spin; or • part of the nucleon spin is attributed to the relativistic quark spin, it is measured in DIS and better to ca ...
... either solely attributed to the quark Pauli spin, as did in the last thirty years in CQM, and the nonrelativistic quark orbital angular momentum does not contribute to the nucleon spin; or • part of the nucleon spin is attributed to the relativistic quark spin, it is measured in DIS and better to ca ...
Parity anomaly and spin transmutation in quantum spin Hall
... by reviewing the Andreev spectrum of quantum spin Hall Josephson junctions in the absence of magnetic impurities [3]. Consider a quantum spin Hall edge with counterpropagating edge modes, placed in between two superconductors whose phases differ by φ. The subgap spectrum of such a Josephson junction ...
... by reviewing the Andreev spectrum of quantum spin Hall Josephson junctions in the absence of magnetic impurities [3]. Consider a quantum spin Hall edge with counterpropagating edge modes, placed in between two superconductors whose phases differ by φ. The subgap spectrum of such a Josephson junction ...
Mean-field theory of the Kondo effect in quantum dots with... Mikio Eto and Yuli V. Nazarov
... through the resonant levels, which yields the unitary limit of the conductance G⬃2e 2 /h. For our study, the mean field calculations have the following advantages. 共i兲 The enhancement of T K by the competition between the singlet and triplet states can be directly understood in terms of the overlap ...
... through the resonant levels, which yields the unitary limit of the conductance G⬃2e 2 /h. For our study, the mean field calculations have the following advantages. 共i兲 The enhancement of T K by the competition between the singlet and triplet states can be directly understood in terms of the overlap ...
Iterative quantum-state transfer along a chain of nuclear spin qubits
... arbitrary state ␣ 兩 0典 +  兩 1典 from the start of the chain 共qubit 1兲 to the end 共qubit 3兲. We start the discussion by choosing as the initial state of the complete three-qubit system the state ␣ 兩 000典 +  兩 100典, i.e., a product state with spin 1 in state ␣ 兩 0典 +  兩 1典, and spins 2 and 3 in 兩0典. ...
... arbitrary state ␣ 兩 0典 +  兩 1典 from the start of the chain 共qubit 1兲 to the end 共qubit 3兲. We start the discussion by choosing as the initial state of the complete three-qubit system the state ␣ 兩 000典 +  兩 100典, i.e., a product state with spin 1 in state ␣ 兩 0典 +  兩 1典, and spins 2 and 3 in 兩0典. ...
![arXiv:1512.05361v1 [cond-mat.stat-mech] 16 Dec](http://s1.studyres.com/store/data/015730161_1-65bbf7d7d98815b8c7a3d78ae06252b1-300x300.png)
arXiv:1512.05361v1 [cond-mat.stat-mech] 16 Dec
... Perimeter Institute for Theoretical Physics, 31 Caroline St. N., Waterloo, Ontario, N2L 2Y5, Canada ...
... Perimeter Institute for Theoretical Physics, 31 Caroline St. N., Waterloo, Ontario, N2L 2Y5, Canada ...
letters - mceuen group
... A striking difference is observed when we compare the measured excitation spectrum with that predicted in Fig. 1b: at zero magnetic field the four states in our measurement are not degenerate but rather split into two pairs. To identify the nature of this splitting we note that with increasing magne ...
... A striking difference is observed when we compare the measured excitation spectrum with that predicted in Fig. 1b: at zero magnetic field the four states in our measurement are not degenerate but rather split into two pairs. To identify the nature of this splitting we note that with increasing magne ...
Electrically tunable hole g factor of an optically active quantum dot
... with a coherent continuous wave laser (linewidth 1 MHz), collecting the (antibunched) resonance fluorescence (RF). The RF is separated from reflected and scattered laser light by a polarization-based dark-field technique [37]. RF detection is carried out with a charge-coupled device (CCD) at the out ...
... with a coherent continuous wave laser (linewidth 1 MHz), collecting the (antibunched) resonance fluorescence (RF). The RF is separated from reflected and scattered laser light by a polarization-based dark-field technique [37]. RF detection is carried out with a charge-coupled device (CCD) at the out ...
Finite size effects in quantum field theory
... of chiral perturbation theory. The symmetries of the QCD Lagrangian in the chiral (massless quarks) limit and the phenomenon of spontaneous symmetry breaking are used in order to develop a theory in terms of the physical degrees of freedom occurring in the low energy regime of the underlying theory. ...
... of chiral perturbation theory. The symmetries of the QCD Lagrangian in the chiral (massless quarks) limit and the phenomenon of spontaneous symmetry breaking are used in order to develop a theory in terms of the physical degrees of freedom occurring in the low energy regime of the underlying theory. ...
5.1 Revising the Atomic Model
... • Previous models of the atom were physical models based on the motion of large objects. • Theoretical calculations and experimental results showed that these models did not always correctly describe electron motion. • Schrödinger devised a mathematical equation describing the behavior of the electr ...
... • Previous models of the atom were physical models based on the motion of large objects. • Theoretical calculations and experimental results showed that these models did not always correctly describe electron motion. • Schrödinger devised a mathematical equation describing the behavior of the electr ...
NIU Physics PhD Candidacy Exam - Spring 2017 Quantum Mechanics
... a) Express x in terms of r and spherical harmonics. b) Evaluate the matrix element hn0 1m|H1 |n00i. Express the radial part of this matrix element in terms of integrals involving Rn0 and Rn0 1 . For the angular part, make use of the fact that Y00 is a constant and the normalization condition of the ...
... a) Express x in terms of r and spherical harmonics. b) Evaluate the matrix element hn0 1m|H1 |n00i. Express the radial part of this matrix element in terms of integrals involving Rn0 and Rn0 1 . For the angular part, make use of the fact that Y00 is a constant and the normalization condition of the ...
Planes, Chains, and Orbits: Quantum Oscillations and High
... function of the first kind a tw is the c-axis hopping energy, resulting in a small warping of the two dimensional Fermi surface. The frequency of the oscillations is determined by the crosssectional area of the Fermi surface or equivalently by the chemical potential μ. Quantum oscillation transport ...
... function of the first kind a tw is the c-axis hopping energy, resulting in a small warping of the two dimensional Fermi surface. The frequency of the oscillations is determined by the crosssectional area of the Fermi surface or equivalently by the chemical potential μ. Quantum oscillation transport ...
Thermodynamics of the high temperature Quark-Gluon - IPhT
... of a weak coupling calculation in thermal field theories is not only the strength of the coupling, but also the magnitude of the thermal fluctuations. These vary according to the relevant momentum scales, so that the accuracy of the weak coupling expansion depends on which momentum scale contribute ...
... of a weak coupling calculation in thermal field theories is not only the strength of the coupling, but also the magnitude of the thermal fluctuations. These vary according to the relevant momentum scales, so that the accuracy of the weak coupling expansion depends on which momentum scale contribute ...
Impurity and soliton dynamics in a Fermi gas with nearest
... energy in the first configuration is E = 2V + U = 3V . On the second line, E = 3V , whereas on the last line, where the antisoliton has annihilated on the right side, E = 2V . The annihilation should have a very low probability for V J since the released energy cannot be absorbed as kinetic energy ...
... energy in the first configuration is E = 2V + U = 3V . On the second line, E = 3V , whereas on the last line, where the antisoliton has annihilated on the right side, E = 2V . The annihilation should have a very low probability for V J since the released energy cannot be absorbed as kinetic energy ...
numeracy, Year 9 (non
... Which of these points lies on the straight line joining the points (4, 4) and (20, 12)? ...
... Which of these points lies on the straight line joining the points (4, 4) and (20, 12)? ...
Nature 419, (51
... coherent state jbl with the state jal (t) is shown for different evolution times up to the first revival time of the many-body state8,9. In our experiment, we create coherent states of the matter wave field in a potential well, by loading a magnetically trapped Bose– Einstein condensate into a three ...
... coherent state jbl with the state jal (t) is shown for different evolution times up to the first revival time of the many-body state8,9. In our experiment, we create coherent states of the matter wave field in a potential well, by loading a magnetically trapped Bose– Einstein condensate into a three ...
pptx - Departamento de Matemáticas
... The Density Matrix Renormalization Group ($DMRG$) has become a powerful numerical method that can be applied to low-dimensional strongly correlated fermionic and bosonic systems. It allows for a very precise calculation of static, dynamical and thermodynamical properties. Its field of applicability ...
... The Density Matrix Renormalization Group ($DMRG$) has become a powerful numerical method that can be applied to low-dimensional strongly correlated fermionic and bosonic systems. It allows for a very precise calculation of static, dynamical and thermodynamical properties. Its field of applicability ...
condensate in constant magnetic fields
... Quantum electrodynamics (QED) exhibits special features in the presence of external magnetic fields. For example, fermions acquire masses dynamically in the presence of a constant magnetic field of arbitrary strength for any value of the electromagnetic coupling. This infrared phenomenon, establishe ...
... Quantum electrodynamics (QED) exhibits special features in the presence of external magnetic fields. For example, fermions acquire masses dynamically in the presence of a constant magnetic field of arbitrary strength for any value of the electromagnetic coupling. This infrared phenomenon, establishe ...
Kondo-model for quantum-dots with spin
... What has not been addressed here is the origin of the electric field that is experienced by the electron through BRF . Consider a surface of a n ≤ 3-dimensional crystal. From the point of view of an electron, the surface is established and maintained due to a confining potential V perpendicular to the ...
... What has not been addressed here is the origin of the electric field that is experienced by the electron through BRF . Consider a surface of a n ≤ 3-dimensional crystal. From the point of view of an electron, the surface is established and maintained due to a confining potential V perpendicular to the ...
Chapter 7 Fluorescence Imaging of Quantum Gases
... resonance wavelength (detuned by +50 GHz from the rubidium D1 line) with a large light shift for pinning the atoms. Changing the wavelength was possible without changing the geometry of the lattice, because it was generated by projecting a periodic mask onto the atoms through the objective, such tha ...
... resonance wavelength (detuned by +50 GHz from the rubidium D1 line) with a large light shift for pinning the atoms. Changing the wavelength was possible without changing the geometry of the lattice, because it was generated by projecting a periodic mask onto the atoms through the objective, such tha ...