It is the underlying mathematical framework of many fields of physics and chemistry, including condensed matter physics, atomic physics, molecular physics, computational chemistry, quantum chemistry, particle physics, and nuclear physics.

• 它是许多物理学和化学领域的根本数学框架，包括浓缩物质物理学、原子物理学、分子物理学、计算化学、量子化学、粒子物理学和核子物理学。