A conformal field theory approach to the fractional quantum Hall
... To theoretically explain the fractional quantum Hall states, the Coulomb force between the many particles needs to be taken into account, which makes the construction of the wave functions analytically impossible. By making educated guesses, many wave functions describing the FQHE at different fract ...
... To theoretically explain the fractional quantum Hall states, the Coulomb force between the many particles needs to be taken into account, which makes the construction of the wave functions analytically impossible. By making educated guesses, many wave functions describing the FQHE at different fract ...
Spins in few-electron quantum dots
... The spin of an electron remains a somewhat mysterious property. The first derivations in 1925 of the spin magnetic moment, based on a rotating charge distribution of finite size, are in conflict with special relativity theory. Pauli advised the young Ralph Kronig not to publish his theory since “it ...
... The spin of an electron remains a somewhat mysterious property. The first derivations in 1925 of the spin magnetic moment, based on a rotating charge distribution of finite size, are in conflict with special relativity theory. Pauli advised the young Ralph Kronig not to publish his theory since “it ...
Document
... The magnetic system of a storage ring (GSI) consists of a number of magnets including bending magnets which generate field components orthogonal to the ion trajectory, focusing quadrupole magnets and the longitudinal electron cooler magnet (solenoid). ...
... The magnetic system of a storage ring (GSI) consists of a number of magnets including bending magnets which generate field components orthogonal to the ion trajectory, focusing quadrupole magnets and the longitudinal electron cooler magnet (solenoid). ...
- Quantum Optics Group
... SAM per photon can only take two values, namely Sz = ±h̄ , where h̄ is the reduced Planck constant and z is the beam axis, the OAM per photon can be any positive or negative integer multiple of h̄ , i.e., L z = m h̄ with m any integer. The integer m also defines the phase variation of the optical be ...
... SAM per photon can only take two values, namely Sz = ±h̄ , where h̄ is the reduced Planck constant and z is the beam axis, the OAM per photon can be any positive or negative integer multiple of h̄ , i.e., L z = m h̄ with m any integer. The integer m also defines the phase variation of the optical be ...
Loop Quantum Gravity in a Nutshell
... string theory (strings instead of point fields. . . ) supergravity (inclusion of supersymmetry. . . ) holographic principle gravity as entropic force and much more. . . LQG: quantize matters and spacetime on the equal footing! (background-independent, non-perturbative) ...
... string theory (strings instead of point fields. . . ) supergravity (inclusion of supersymmetry. . . ) holographic principle gravity as entropic force and much more. . . LQG: quantize matters and spacetime on the equal footing! (background-independent, non-perturbative) ...
Spin Squeezing, Macrorealism and the Heisenberg uncertainty
... preexisting properties of a system and can be in principle obtained with an arbitrarily small perturbation of the input state [21, 175]. Even more strikingly, as noted first by Einstein, Podolsky and Rosen in their seminal paper [52], quantum mechanics predicts effects that are in explicit tension w ...
... preexisting properties of a system and can be in principle obtained with an arbitrarily small perturbation of the input state [21, 175]. Even more strikingly, as noted first by Einstein, Podolsky and Rosen in their seminal paper [52], quantum mechanics predicts effects that are in explicit tension w ...