Unification theory with no extra dimensions. The first part unifies the strong nuclear force with the gravitational force in a mathematical way; the quantum vacuum is treated as a deformable system by the strong nuclear force. The second part unifies the nuclear force with the quantum vacuum in a hypothetical structure; the quantum vacuum is treated as a supersymmetric and metastable system with properties related to the different types of particles’ motion.
SAPT is a collection of computer codes designed to implement the many-body (body = electron) version of Symmetry-Adapted Perturbation Theory for intermolecular interactions. This code has been extensively used in studies of intermolecular forces. For a description of SAPT see: B. Jeziorski, R. Moszynski, and K. Szalewicz “Perturbation Theory Approach to Intermolecular Potential Energy Surfaces of van der Waals Complexes”, Chem. Rev. 94, 1887-1930 (1994).
This site contains details of various point-group symmetries, their inter-relations and specific information regarding dipole-transition selection rules.
The Computational Chemistry Comparison and Benchmark Database (CCCBDB) contains links to experimental and computational thermochemical data for a selected set of gas-phase atoms and molecules as well as tools for comparing experimental and computational ideal-gas thermochemical properties.
PyQuante is an open-source suite of programs for developing quantum chemistry methods. The program is written in the Python programming language, but has many "rate-determining" modules also written in C for speed.
NWChem is an electronic structure package that features MC-SCF, MPn, CC, CI, and DFT methods. Properties, solvation models, QM/MM, and MD simulations are also possible.
GAMESS-US is a full-featured electronic structure software package with MC-SCF, CC, DFT, and CI wave functions. QM/MM, FMO, solvation, and MD calculations are also possible.
J. Froehlich. (2019)cite arxiv:1912.00726Comment: 24 pages, 3 figures. This paper will appear in a volume dedicated to the memory of Gian Carlo Ghirardi. Technical details of the approach presented in this paper appear in lecture notes of a course presented at LMU-Munich.
D. Dolce. chapter 4 in "Beyond Peaceful Coexistence The Emergence of Space, Time and Quantum", IMPERIAL COLLEGE PRESS (2016), (2017)cite arxiv:1707.00677Comment: Revised version of the published chapter 4 in "Beyond Peaceful Coexistence The Emergence of Space, Time and Quantum", IMPERIAL COLLEGE PRESS (2016).