The concept of a "quantum bomb" that could make matter disappear from existence is not supported by our current understanding of quantum mechanics. While quantum mechanics does involve phenomena such as superposition and wavefunction collapse, it does not provide a mechanism for completely erasing or annihilating matter.
Quantum mechanics describes the behavior of particles and their interactions at the microscopic level. It provides a framework for understanding the probabilistic nature of quantum systems and the way they evolve over time. However, the conservation laws of physics, such as the conservation of mass-energy, remain valid in the quantum realm.
According to our current understanding, matter cannot simply vanish or be destroyed without any trace. The conservation of mass-energy implies that any physical process, including those governed by quantum mechanics, must account for the preservation of energy and mass.
It's important to note that speculative or hypothetical scenarios involving "quantum bombs" are often based on fictional or exaggerated ideas, rather than scientific principles. While quantum mechanics has fascinating and sometimes counterintuitive implications, it is subject to rigorous experimental testing and theoretical scrutiny.