Schrödinger operator, schrödinger equation

Results 81 to 90 of about 3,015 (151)

Investigating the Phytochemical Constituents, Anti‐Inflammatory, and Neuropharmacological Activities of Podocarpus neriifolius Leaves Through FT‐IR, GC–MS, Experimental Studies, Molecular Docking, and Molecular Dynamics Simulations

Pharmacology Research &Perspectives, Volume 14, Issue 3, June 2026.
ABSTRACT Podocarpus neriifolius, a widely distributed medicinal plant in South and Southeast Asia, has traditionally been used to treat rheumatism and joint pain. This study aimed to investigate the phytochemical profile and therapeutic potential of the ethanolic leaf extract of P.
Neamul Hoque +9 more
wiley +1 more source

Excitonic Theory of the Ultrafast Optical Response of 2D‐Quantum‐Confined Semiconductors at Elevated Densities

Advanced Quantum Technologies, Volume 9, Issue 6, June 2026.
In this work, an excitonic many‐body theory for the ultrafast optical response at elevated excitation densities for Wannier–Mott excitons is developed and applied to two distinct materials (GaAs quantum well and MoSe2 monolayer) as proponents of two different Coulomb‐interaction regimes.
Henry Mittenzwey, Oliver Voigt, Andreas Knorr +2 more
wiley +1 more source

Closed-form spin-relativistic corrections from the Dirac equation enabling a modified Schrödinger solver. [PDF]

Sci Rep
Amaro MB, Nazeef, Dussech CJ, Qi C.
europepmc +1 more source

Link Prediction with Swarms of Chiral Quantum Walks

Advanced Quantum Technologies, Volume 9, Issue 6, June 2026.
Network reconstruction is a fundamental problem in network biology. We propose a link prediction method based on a swarm of chiral quantum walks. Random phase assignments in each walker's Hamiltonian generator produce complementary dynamics on the same topology.
Gaia Forghieri +3 more
wiley +1 more source

An infinite dimensional Saddle Point Theorem and application. [PDF]

Bound Value Probl
Colin F, Songo A.
europepmc +1 more source

Quantum Information Measures of a Dirichlet Waveguide with Neumann Window(s)

Advanced Quantum Technologies, Volume 9, Issue 6, June 2026.
ABSTRACT Engineering boundary conditions in low‐dimensional structures provides a simple yet powerful way of shaping how quantum information is stored and transported. We investigate a flat 2D Dirichlet waveguide containing one or two finite Neumann windows and compute the bound states in both position and momentum space as functions of the window ...
Firoz Chogle, Berihu Teklu
wiley +1 more source

Trajectory-based computational analysis of the quantum-classical transition in asymmetrically coupled spin-boson models. [PDF]

Comput Struct Biotechnol J
Uthailiang T, Issarakul P, Boonchui S.
europepmc +1 more source

Modularity‐Preserving Hamiltonian Compression for QAOA‐Based Community Detection

Advanced Quantum Technologies, Volume 9, Issue 6, June 2026.
This work explores several quantum methods to community detection in networks by simplifying modularity‐based Hamiltonians. By reducing circuit complexity through sparsification, spectral projection, and penalty techniques, the methods retain key structural information while improving efficiency.
Danilo Cavaliere, Giuseppe Fenza, Vincenzo Loia +2 more
wiley +1 more source

A pictorial (and hopefully pedagogical) discussion on the Born-Oppenheimer approximation. [PDF]

Found Chem
Agostini F, Curchod BFE.
europepmc +1 more source

Preserving Quantum Coherence in Thermal Noisy Systems Via Qubit Frequency Modulation

Advanced Quantum Technologies, Volume 9, Issue 6, June 2026.
Frequency modulation is shown to preserve quantum coherence in a thermal phase‐covariant environment only under specific noise conditions. It protects a qubit against thermal dissipation from a Lorentzian reservoir, but fails against thermal pure dephasing from an Ohmic reservoir.
Mahshid Khazaei Shadfar +5 more
wiley +1 more source