Molecular Harmony and Cancellation: How Quantum Interference Is Reshaping the Search for New Medicines
Quantum interference — the tendency of probability amplitudes to reinforce or annihilate one another at the subatomic scale — is no longer confined to physics textbooks and laboratory demonstrations. Researchers at the intersection of quantum chemistry and pharmaceutical science are leveraging interference phenomena to predict molecular behavior, refine drug candidates, and accelerate timelines in a field where a single successful therapy can take more than a decade to reach patients. The implic