Workshop. - to the Workshop. - Quantum Systems in Chemistry and Physics XIIth Workshop Report. - Proceedings. - Study of the Electronic Structure of the Unconventional Superconductor Sr2RuO4 by the Embedded Cluster Method. - An Introduction to the Density Matrix Renormalization Group Ansatz in Quantum Chemistry. - Method of Moments of Coupled Cluster Equations Employing Multi-Reference Perturbation Theory Wavefunctions: General Formalism Diagrammatic Formulation Implementation and Benchmark Studies. - Guidelines on the Contracted Schrödinger Equation Methodology. - Molecular Energy Decompositions in the Hilbert-Space of Atomic Orbitals at Correlated Level. - Dirac-Coulomb Equation: Playing with Artifacts. - Are Einstein's Laws of Relativity a Quantum Effect?. - Electron Correlation and Nuclear Motion Corrections to the Ground-State Energy of Helium Isoelectronic Ions from Li to Kr. - Unusual Features in Optical Absorption and Photo-Ionisation of Quantum Dot Nano-Rings. - Relative Energies of Proteins and Water Clusters Predicted with the Generalized Energy-Based Fragmentation Approach. - Generalised Spin Dynamics and Induced Bounds of Automorphic [A]nX [AX]n NMR Systems via Dual Tensorial Sets: An Invariant Cardinality Role for CFP. - The Macroscopic Quantum Behavior of Protons in the KHCO3 Crystal: Theory and Experiments. - A DFT Study of Adsorption of Gallium and Gallium Nitrides on Si(111). - Viscosity of Liquid Water via Equilibrium Molecular Dynamics Simulations. - Stochastic Description of Activated Surface Diffusion with Interacting Adsorbates. - Interactions and Collision Dynamics in O2 + O2. - The Non-Adiabatic Molecular Hamiltonian: A Derivation Using Quasiparticle Canonical Transformations. - Alternative Technique for the Constrained Variational Problem Based on anAsymptotic Projection Method: I. Basics. - Alternative Technique for the Constrained Variational Problem Based on an Asymptotic Projection Method: II. Applications to Open-Shell Self-Consistent Field Theory. - SU(m(? 4)) × l20 ? A5 Group Branching Rules Revisited: Inverse Polyhedral Combinatorial Modelling via (?) to {} ? ?SASST Maps. - Gauge-Invariant QED Perturbation Theory Approach to Calculating Nuclear Electric Quadrupole Moments Hyperfine Structure Constants for Heavy Atoms and Ions. - New Laser-Electron Nuclear Effects in the Nuclear ? Transition Spectra in Atomic and Molecular Systems. - QED Approach to Atoms in a Laser Field: Multi-Photon Resonances and Above Threshold Ionization. - A Collaborative Virtual Environment for Molecular Electronic Structure Theory: A Prototype for the Study of Many-Body Methods. Language: English