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Quantum Chemistry at IgMin Research | Science Group

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Quantum Chemistry is a captivating field that delves into the behavior of atoms and molecules at the quantum level, utilizing the principles of quantum mechanics. This interdisciplinary discipline combines insights from physics, chemistry, and computational science to understand molecular structures, chemical bonding, and the dynamic behaviors of particles at the subatomic scale.

Quantum chemists investigate topics such as molecular energetics, electronic structure, and chemical reactivity. By simulating quantum processes and predicting molecular properties, they contribute to advancements in materials design, drug discovery, and catalysis. Quantum Chemistry plays a pivotal role in unveiling the fundamental principles that govern chemical reactions and molecular behavior.

  • Molecular structure prediction
  • Electronic structure calculations
  • Molecular dynamics simulations
  • Chemical reaction mechanisms
  • Computational quantum chemistry
  • Quantum mechanics applied to molecules
  • Molecular energetics and spectroscopy
  • Quantum chemical methods and algorithms
  • Quantum chemistry in materials science
  • Quantum chemistry and catalysis
  • Quantum chemistry in drug discovery
  • Quantum chemistry and chemical bonding
  • Quantum chemistry and theoretical spectroscopy
  • Quantum chemistry and reaction kinetics
  • Quantum chemistry and quantum computing
  • Quantum chemistry education and outreach
  • Advancements in quantum chemistry research
  • Quantum chemistry and molecular engineering
  • Quantum chemistry and sustainable chemistry
  • Quantum chemistry and surface science
  • Quantum chemistry and nanomaterials
  • Quantum chemistry and biophysical chemistry
  • Quantum chemistry and atmospheric chemistry
  • Quantum chemistry and computational methods
  • Quantum chemistry and interdisciplinary collaborations

Science Group (1)

Short Communication Article ID: igmin163
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Comments to Megascopic Quantum Phenomena
by Michal Svrček

We present here the incompleteness of the Copenhagen interpretation regarding the impossibility of explaining the transition from the exact quantum mechanics to the Born-Oppenheimer approximation, where the inaccurate method captures phenomena like spontaneous symmetry breaking, but this is impossible to achieve with e...xact equations. The solution to this dilemma lies in the revision of quantum field theory which bounds together internal and external (vibrational, translational, and rotational) degrees of freedom in a similar way as the Lorentz transformation deals with space and time. This is the only way how to exactly mathematically justify the corrections beyond the Born-Oppenheimer approximation (Born-Huang ansatz). The consequences are overwhelming: It reveals the wrong BCS theory of superconductivity, derived on the basis of the incomplete quantum field, and all erroneous theories inspired by the BCS one (e.g. Higgs mechanism). Moreover, the second Bohr complementarity emerges from the mechanical wholeness and field fragmentation, opening the door for the megascopic mirror of the microscopic Copenhagen interpretation and for the explanation of megascopic quantum phenomena. Finally, we get an entirely new look at the meaning of physics and chemistry: The first one deals with microscopic and the second one with megascopic phenomena.

Quantum Chemistry Physical ChemistryComputational Chemistry