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Electronic Structure of Pinned Abrikosov Vortices: Andreev Theory of Quasiparticle Bound States
Starting from the Bogolubov–de Gennes equations for superconductor with an arbitrary anisotropic Fermi surface we derive the Andreev-type theory...
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Electroweak three-body decays in the presence of two- and three-body bound states
Recently, formalism has been derived for studying electroweak transition amplitudes for three-body systems both in infinite and finite volumes. The...
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Neutrino bound states and bound systems
Yukawa interactions of neutrinos with a new light scalar boson ϕ can lead to formation of stable bound states and bound systems of many neutrinos ( ν -c...
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The influence of external magnetic and Aharonov–Bohm flux fields on bound states of the Klein–Gordon and Schrodinger equations via the SWKB approach
We obtained the approximate two-dimensional bound states solutions of a Klein–Gordon particle moving in a quantum mechanical solvable potential under...
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Bethe-Salpeter equation for classical gravitational bound states
The Bethe-Salpeter equation is a non-perturbative, relativistic and covariant description of two-body bound states. We derive the classical...
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Wave-Packet Solution of Time-Dependent Faddeev Equations Using a Mixed Basis in Jacobi and Hypersherical Momenta
Having demonstrated in a recent study that the wave packet method based on the time-dependent Faddeev equations (abbreviated as TDFE-WP method)...
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Calculation of Bound and Resonant Levels of Acceptors in Narrow-Gap CdHgTe Solid Solutions
The wavefunctions of an electron in the field of a singly charged acceptor in narrow-gap CdHgTe solid solutions are calculated taking into account...
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On the Problem of Bound States of Electron and Hole in Transition Metal Dichalcogenides
AbstractThe interacting electron and hole in transition metal dichalcogenides are considered. To investigate the interaction the Bethe-Salpeter...
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Bound States of a Short-Range Defect on the Surface of an Intrinsic Antiferromagnetic Topological Insulator in a Noncollinear Phase
The features of electronic states on the surface of an intrinsic antiferromagnetic topological insulator (AFM TI) containing defects are...
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Relativistic and non-relativistic thermal properties with bound and scattering states of the Klein-Gordon equation for Mobius square plus generalized Yukawa potentials
The effects of temperature and upper bound vibrational quantum number on the thermodynamic properties of Mobius square plus generalized Yukawa...
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Investigation of bound state energy spectra for fermionic particles in the presence of ultra generalized exponential hyperbolic potential model
By considering the ultra generalized exponential hyperbolic potential, which covers many potential types, the solutions of the Dirac equation with...
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Breakdown of smooth solutions to the Müller–Israel–Stewart equations of relativistic viscous fluids
We consider equations of Müller–Israel–Stewart type describing a relativistic viscous fluid with bulk viscosity in four-dimensional Minkowski space....
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Gravitational bound waveforms from amplitudes
With the aim of computing bound waveforms from scattering amplitudes, we explore gravitational two-body dynamics using the Schwinger-Dyson equations...
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Semiconductor Bloch Equations
In this chapter we derive the semi-classical semiconductor Bloch equations which describe in a consistent way linear and nonlinear as well as...
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Dark matter bound-state formation in the Sun
The Sun may capture asymmetric dark matter (DM), which can subsequently form bound-states through the radiative emission of a sub-GeV scalar. This...
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Bound state solutions of the Klein–Gordon equation under a non-central potential: the Eckart plus a ring-shaped potential
We report the bound state solutions of a novel non-central potential, the Eckart plus a ring-shaped potential, in the Klein–Gordon equation by using...
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Majorana zero mode-soliton duality and in-gap and BIC bound states in modified Toda model coupled to fermion
A two-dimensional field theory of a fermion chirally coupled to Toda field plus a scalar self-coupling potential is considered. Using techniques of...
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Traveling Wave Solutions to the One-Phase Muskat Problem: Existence and Stability
We study the Muskat problem for one fluid in an arbitrary dimension, bounded below by a flat bed and above by a free boundary given as a graph. In...
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Solitary Waves of Nonlinear Nonintegrable Equations
Our goal is to find closed form analytic expressions for the solitary waves of nonlinear nonintegrable partial differential equations. The suitable...