Extracting resonance parameters from experimental data on scattering of charged particles. Paul Vaandrager
... Unfortunately, in scattering experiments, it is not always so easy to determine bound state energies for potentials of a different kind, and resonances prove to be even more problematic. Also, bound, resonance and scattering states are all possible states for physical systems. Furthermore, according ...
... Unfortunately, in scattering experiments, it is not always so easy to determine bound state energies for potentials of a different kind, and resonances prove to be even more problematic. Also, bound, resonance and scattering states are all possible states for physical systems. Furthermore, according ...
Resonant Magnetization Tunneling in Molecular Magnets
... Fig. 1 Double-well potential of a uniaxial spin. One well corresponds to spin up, the other to spin down and an applied field tilts the potential. The different m levels for an S = 10 system are shown. The arrows schematically illustrate the thermally assisted resonant tunneling process described in ...
... Fig. 1 Double-well potential of a uniaxial spin. One well corresponds to spin up, the other to spin down and an applied field tilts the potential. The different m levels for an S = 10 system are shown. The arrows schematically illustrate the thermally assisted resonant tunneling process described in ...
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... of work that followed, it became clear that a useful framework for under standing this situation is Atiyahs axiomatic description of a topological quantum eld theory, or TQFT. On the other hand, at about the same time as Jones initial discov ery, Ashtekar discovered a reformulation of general relati ...
... of work that followed, it became clear that a useful framework for under standing this situation is Atiyahs axiomatic description of a topological quantum eld theory, or TQFT. On the other hand, at about the same time as Jones initial discov ery, Ashtekar discovered a reformulation of general relati ...
Prog. Theor. Phys. Suppl. 176, 384 (2008).
... interactions in the spirit of the Majumdar-Ghosh spin chain, longer range interactions and two-leg ladders. We also discuss generalizations to anyons with general non-Abelian SU (2)k statistics. The k → ∞ limit of the latter yields ordinary SU (2) spin chains. ...
... interactions in the spirit of the Majumdar-Ghosh spin chain, longer range interactions and two-leg ladders. We also discuss generalizations to anyons with general non-Abelian SU (2)k statistics. The k → ∞ limit of the latter yields ordinary SU (2) spin chains. ...
A. Košmrlj , and D. R. Nelson, Response of thermalized ribbons to pulling and bending , arXiv:1508.01528
... entropic contraction is not too large [28]. The effective one dimensional free energy model presented above corresponds to the highly asymmetric 1d polymer [25–27], with anomalous W -dependent elastic parameters. [39] The free energy described by Eq. (6) is complicated because successive rotations d ...
... entropic contraction is not too large [28]. The effective one dimensional free energy model presented above corresponds to the highly asymmetric 1d polymer [25–27], with anomalous W -dependent elastic parameters. [39] The free energy described by Eq. (6) is complicated because successive rotations d ...
TrajectoryBased Nonadiabatic Dynamics with TimeDependent
... dynamics schemes are Ehrenfest dynamics and Tully’s trajectory surface hopping[25, 26] (TSH, Table 1). In the first case, the nuclear dynamics is replaced by a single-point-like trajectory evolving in the mean-field potential derived from the time evolution of the electronic wavefunction. Differentl ...
... dynamics schemes are Ehrenfest dynamics and Tully’s trajectory surface hopping[25, 26] (TSH, Table 1). In the first case, the nuclear dynamics is replaced by a single-point-like trajectory evolving in the mean-field potential derived from the time evolution of the electronic wavefunction. Differentl ...
review by Alicea
... number. While this new operator represents a conventional fermion in that it satisfies f 6= f † and obeys the usual anticommutation relations, f remains nontrivial in two critical respects. First, γ1 and γ2 may localize arbitrarily far apart from one another; consequently f encodes highly non-local ...
... number. While this new operator represents a conventional fermion in that it satisfies f 6= f † and obeys the usual anticommutation relations, f remains nontrivial in two critical respects. First, γ1 and γ2 may localize arbitrarily far apart from one another; consequently f encodes highly non-local ...
Theory of electron transport and magnetization dynamics in metallic
... ∗ E-mail: [email protected] Magnetic electric effects in ferromagnetic metals are discussed from the viewpoint of effective spin electromagnetic field that couples to conduction electron spin. The effective field in the adiabatic limit is the spin Berry’s phase in space and time, and it leads to s ...
... ∗ E-mail: [email protected] Magnetic electric effects in ferromagnetic metals are discussed from the viewpoint of effective spin electromagnetic field that couples to conduction electron spin. The effective field in the adiabatic limit is the spin Berry’s phase in space and time, and it leads to s ...
Graphene - âmost two-dimensionalâ system imaginable
... relativity theory) has provided a clear understanding of phenomena ranging from particle physics to cosmology and from astrophysics to quantum chemistry. The ideas underlying quantum electrodynamics also influence the theory of condensed matter, but quantum relativistic effects are usually minute in ...
... relativity theory) has provided a clear understanding of phenomena ranging from particle physics to cosmology and from astrophysics to quantum chemistry. The ideas underlying quantum electrodynamics also influence the theory of condensed matter, but quantum relativistic effects are usually minute in ...
Contents
... total of twelve gauge bosons: the photon, three weak bosons and eight gluons. When Lagrangians are invariant under a transformation identically performed at every point in the space in which the physical processes occur, they are said to have a global symmetry (global invariance). The requirement of ...
... total of twelve gauge bosons: the photon, three weak bosons and eight gluons. When Lagrangians are invariant under a transformation identically performed at every point in the space in which the physical processes occur, they are said to have a global symmetry (global invariance). The requirement of ...
