Search Results - Computational methods for problems pertaining to quantum theory

Local hybrid functionals: Theory, implementation, and performance of an emerging new tool in quantum chemistry and beyond by Maier, Toni M., Arbuznikov, Alexei V., Kaupp, Martin

“… properties as well as their desirable features. The gauge problem pertaining to the ambiguity of exchange…”
Get full text

The post-Newtonian motion around an oblate spheroid: the mixed orbital effects due to the Newtonian oblateness and the post-Newtonian mass monopole accelerations by Iorio, Lorenzo

“…When a test particle moves about an oblate spheroid, it is acted upon, among other things, by two standard perturbing accelerations. One, of Newtonian origin,…”
Get full text

Unraveling Quantum Annealers using Classical Hardness by Martin-Mayor, Victor, Hen, Itay

“… Attempts to quantify the quantum nature of these chips have been met with both excitement and skepticism but have also brought up numerous fundamental questions pertaining to the distinguishability…”
Get full text

Quantum-inspired adaptive mutation operator enabled PSO (QAMO-PSO) for parallel optimization and tailoring parameters of Kolmogorov–Arnold network by Agrawal, Umang Kumar, Panda, Nibedan

“…Particle swarm optimizer (PSO) is a biomimetic optimization algorithm well-known for its potential in addressing diversified optimization problems (OP…”
Get full text

Computational Complexity of Quantum Satisfiability by Herrmann, C., Ziegler, M.

“… We introduce the weak and strong satisfiability problem for quantum logic formulas, and show both NP-complete in dimension two as well…”
Get full text

Comparative analysis of Android and iOS from security viewpoint by Garg, Shivi, Baliyan, Niyati

“… with the computational power to handle a wide array of applications attracts millions of users worldwide, also…”
Get full text

A few algebraic problems in the theory of quantum entanglement by Skowronek, Łukasz

“…We present solutions to a set of problems that arise in quantum entanglement theory, whose common trait is the use of algebraic methods…”
Get full text

Quantum State Transfer Optimization: Balancing Fidelity and Energy Consumption using Pontryagin Maximum Principle by Dehaghani, Nahid Binandeh, Aguiar, A. Pedro

“…We address a control-constrained optimal control problem pertaining to the transformation of quantum states…”
Get full text

Pseudo-Hermitian Representation of Quantum Mechanics by Mostafazadeh, Ali

“…A diagonalizable non-Hermitian Hamiltonian having a real spectrum may be used to define a unitary quantum system, if one modifies the inner product of the Hilbert space properly…”
Get full text

Wave Function of the Dirac Equation for an Electron in the Field of a Nucleus Expressed in Terms of an Eigenfunction of the Spin Projection Operator and a Wave Function of the Schrödinger Equation. Radiative Processes of a Hydrogen-Like Atom and Selection Rules by Skobelev, V. V.

“… of the Schrödinger equation is derived. This solution is suitable for practical calculations. On the basis of this solution, using ordinary methods of QED and field theory…”
Get full text

The Complexity of the Consistency and N-representability Problems for Quantum States by Yi-Kai, Liu

“…QMA (Quantum Merlin-Arthur) is the quantum analogue of the class NP. There are a few QMA-complete problems, most notably…”
Get full text