The concept of parallel realities and their connection to our planet and universe is speculative and falls into the realm of theoretical physics and philosophy. According to some interpretations of quantum mechanics, such as the Many-Worlds Interpretation, every quantum event gives rise to multiple parallel universes, each representing a different outcome of that event.
However, it's important to note that the existence and nature of these parallel universes are still the subject of debate and ongoing research. The scientific community has not yet reached a consensus on whether parallel universes exist or how they might be connected to our reality.
Quantum computing, on the other hand, is a distinct concept from parallel realities. Quantum computing harnesses the principles of quantum mechanics to perform certain types of calculations more efficiently than classical computers. It utilizes quantum bits, or qubits, which can exist in multiple states simultaneously, thanks to a property known as superposition. Quantum computing has the potential to revolutionize various fields, such as cryptography, optimization, and simulations, by solving certain problems more quickly than classical computers.
While both parallel realities and quantum computing involve the principles of quantum mechanics, they are distinct concepts with separate lines of study and research.