H2+molecular ion in a strong magnetic field: Ground state

The Ground State of Monolayer Graphene in a Strong Magnetic Field

Experiments indicate that the ground state of graphene in a strong magnetic field exhibits spontaneous breaking of SU(4) symmetry. However, the nature of the corresponding emergent state is unclear because existing theoretical methods approximate the broken-symmetry solutions, yielding nearly-degenerate candidate ground states having different emergent orders. Resolving this ambiguity in the na...

Ion H + 2 can dissociate in a strong magnetic field

H + 2 ion in strong magnetic field : a variational study

Using a single trial function we perform an accurate calculation of the ground state 1σ g of the hydrogenic molecular ion H + 2 in a constant uniform magnetic field ranging 0−10 13 G. We show that this trial function also makes it possible to study the negative parity ground state 1σ u. We obtain that over the whole range of magnetic fields studied, the calculated binding energies are in most c...

Variational Ground State for Relativistic Ions in Strong Magnetic Fields

The lowest bound state of a one-electron ion in a constant magnetic field B is calculated from the pseudorelativistic no-pair Brown-Ravenhall operator. The variational wavefunction is chosen as the product of a Landau function (in the transverse direction) and a hydrogenic state (in the longitudinal direction). The dependence of the ground-state energy on the nuclear charge Z as well as on the ...

A Strong Ground Motion Catalogue of Selected Records for Shallow Crustal, Near Field Earthquakes in Iran

Understanding strong ground motions in the near-fault areas is important for seismic risk assessment in densely populated areas. In the past, lack of information on strong ground motion for large and moderate earthquakes led to the use of mainly far field large and moderate earthquake records in equations for calculation of the strong ground motion parameters. In this article, we collected and ...