Quantum and Classical Magnetoresistance in Ambipolar Topological Insulator Transistors with
... TIs do not show such quantum oscillations because of disorder or inhomogeneity. Instead two other MR features have been commonly used in a large number of experiments to probe the transport signature of TSS: the weak antilocalization (WAL) at low magnetic (B) field19–29 and linear MR (LMR)30–34 at h ...
... TIs do not show such quantum oscillations because of disorder or inhomogeneity. Instead two other MR features have been commonly used in a large number of experiments to probe the transport signature of TSS: the weak antilocalization (WAL) at low magnetic (B) field19–29 and linear MR (LMR)30–34 at h ...
Vibration multistability and quantum switching for dispersive coupling Maizelis, Rudner, Dykman
... frequency tuned into good resonance with the driving field via the dispersive coupling, or small-amplitude vibrations with an effective mode frequency far from resonance with the driving field. In each case, the vibration amplitude of mode M sets the transition frequencies of the system S. If system ...
... frequency tuned into good resonance with the driving field via the dispersive coupling, or small-amplitude vibrations with an effective mode frequency far from resonance with the driving field. In each case, the vibration amplitude of mode M sets the transition frequencies of the system S. If system ...
Real-time evolution for weak interaction quenches in quantum systems
... thermalization is expected. Although the FPU problem is still debated [38], the predominant opinion today is that Arnol’d diffusion will finally lead to thermalization of the system. The time evolution of a quantum system is governed by the linear Schrödinger equation; it can always be represented by ...
... thermalization is expected. Although the FPU problem is still debated [38], the predominant opinion today is that Arnol’d diffusion will finally lead to thermalization of the system. The time evolution of a quantum system is governed by the linear Schrödinger equation; it can always be represented by ...
Three-Level L-Type Atomic System Localized by the Parameters of
... SGC effect vanishes. Our goal here is to obtain the information about the atomic position from the susceptibility of the system [14]-[16] at the probe field frequency. The nonlinear Raman susceptibility χ is then given by ...
... SGC effect vanishes. Our goal here is to obtain the information about the atomic position from the susceptibility of the system [14]-[16] at the probe field frequency. The nonlinear Raman susceptibility χ is then given by ...
The Path Integral approach to Quantum Mechanics Lecture Notes
... • What adds up is the amplitude Φ and not the probability density itself. • The difference between classical and quantum composition of probabilities is given by the interference between classically distinct trajectories. In the standard approach to Quantum Mechanics, the probability amplitude is de ...
... • What adds up is the amplitude Φ and not the probability density itself. • The difference between classical and quantum composition of probabilities is given by the interference between classically distinct trajectories. In the standard approach to Quantum Mechanics, the probability amplitude is de ...
Quantum coherent biomolecular energy transfer with spatially
... where the bath with the Hamiltonian HB = 12 k (p2k + ωk2 qk2 ) is at thermal equilibrium at temperature T and the system is prepared according to ρ(0). Throughout this work, we always start with the exciton at the donor site, i.e., ρ(0) = |dihd|. We calculate ρ(t) using the numerically exact quasiad ...
... where the bath with the Hamiltonian HB = 12 k (p2k + ωk2 qk2 ) is at thermal equilibrium at temperature T and the system is prepared according to ρ(0). Throughout this work, we always start with the exciton at the donor site, i.e., ρ(0) = |dihd|. We calculate ρ(t) using the numerically exact quasiad ...
Polarized interacting exciton gas in quantum wells and bulk semiconductors
... physical nature of the mathematical objects the theories are built upon. In any case, spin splitting is beyond the scope of those spinless excitons theories. We present in this paper a theory of spin-dependent exciton-exciton interaction in two and three dimensions ~2D and 3D!. Such interaction prod ...
... physical nature of the mathematical objects the theories are built upon. In any case, spin splitting is beyond the scope of those spinless excitons theories. We present in this paper a theory of spin-dependent exciton-exciton interaction in two and three dimensions ~2D and 3D!. Such interaction prod ...
Categorical Models for Quantum Computing
... φ, are given by the images Pi (φ) of φ, under the projectors. After the measurement, the state is either destroyed, which we call a demolition measurements, or altered to the state of the outcome of the measurement Pi (φ), which we call a non demolition measurement. So we cannot obtain information ...
... φ, are given by the images Pi (φ) of φ, under the projectors. After the measurement, the state is either destroyed, which we call a demolition measurements, or altered to the state of the outcome of the measurement Pi (φ), which we call a non demolition measurement. So we cannot obtain information ...
Geometric theory of nonlocal two-qubit operations Jun Zhang, Jiri Vala, Shankar Sastry,
... General results on efficient simulation of any unitary operation in SU(2 n ) by a discrete set of gates are embodied in the Solovay-Kitaev theorem 关15,30兴 and in recent work due to Harrow, Recht, and Chuang 关31兴. The Solovay-Kitaev theorem implies the equivalence of different designs of universal qu ...
... General results on efficient simulation of any unitary operation in SU(2 n ) by a discrete set of gates are embodied in the Solovay-Kitaev theorem 关15,30兴 and in recent work due to Harrow, Recht, and Chuang 关31兴. The Solovay-Kitaev theorem implies the equivalence of different designs of universal qu ...
Unusual ordered phases of highly frustrated magnets: a review
... 1/3 of the full (saturation) value Msat , M = Msat /3, is possible only in the quantum problem (i.e. the problem with finite spin S), when all spin-changing excitations with S z 6= 0 are characterized by gapped spectra, and at absolute zero T = 0, when no excitations are present in the ground state ...
... 1/3 of the full (saturation) value Msat , M = Msat /3, is possible only in the quantum problem (i.e. the problem with finite spin S), when all spin-changing excitations with S z 6= 0 are characterized by gapped spectra, and at absolute zero T = 0, when no excitations are present in the ground state ...
Understanding the effects of leakage in superconducting quantum-error-detection circuits hosh, wler, Martinis,
... DOI: 10.1103/PhysRevA.88.062329 ...
... DOI: 10.1103/PhysRevA.88.062329 ...
Introduction: 100 years of Brownian motion - Physik Uni
... and/or quantum tunneling-assisted processes through barriers. In all these processes the time scale for escape events is governed by fluctuations that typically are of Brownian motion origin. The first attempts to characterize escape dynamics date back to the early 1930s with contributions by Farkas ...
... and/or quantum tunneling-assisted processes through barriers. In all these processes the time scale for escape events is governed by fluctuations that typically are of Brownian motion origin. The first attempts to characterize escape dynamics date back to the early 1930s with contributions by Farkas ...
For screen - Mathematical Sciences Publishers
... defined by the Serre relations. We adduce first lists of all hard super-letters in the explicit form, then Groebner–Shirshov relations systems, and next spaces L(UP (g)) spanned by the skew primitive elements (i.e., the Lie algebra quantifications gP proper). In all cases the lists of hard super-let ...
... defined by the Serre relations. We adduce first lists of all hard super-letters in the explicit form, then Groebner–Shirshov relations systems, and next spaces L(UP (g)) spanned by the skew primitive elements (i.e., the Lie algebra quantifications gP proper). In all cases the lists of hard super-let ...
Unusual ordered phases of highly frustrated magnets: a review
... 1/3 of the full (saturation) value Msat , M = Msat /3, is possible only in the quantum problem (i.e. the problem with finite spin S), when all spin-changing excitations with S z 6= 0 are characterized by gapped spectra, and at absolute zero T = 0, when no excitations are present in the ground state ...
... 1/3 of the full (saturation) value Msat , M = Msat /3, is possible only in the quantum problem (i.e. the problem with finite spin S), when all spin-changing excitations with S z 6= 0 are characterized by gapped spectra, and at absolute zero T = 0, when no excitations are present in the ground state ...
Spin filtering and entanglement detection due to spin-orbit interaction
... polarization for an outgoing current is obtained if only one SOI-split subband contributes to the outgoing transport. This polarization can be reversed to opposite, yet not perfect polarization upon small changes of the gate potential such that further subbands become active for the transport. At fi ...
... polarization for an outgoing current is obtained if only one SOI-split subband contributes to the outgoing transport. This polarization can be reversed to opposite, yet not perfect polarization upon small changes of the gate potential such that further subbands become active for the transport. At fi ...