Edward never thought he would one day be asked this question again after many years of being in the field.
"How much do I know about quantum physics?" He asked himself, repeating Silas' questions.
His knowledge on quantum physics isn't less than what every knowledgeable person in the field knows. Though his specification is in string theory and topological quantum field theory, he still deals with quantum physics, so he's very familiar with the topic.
"Professor Edward, it's okay. What I wrote on the book is the equation to follow when one wants to combine a superconducting qubit and a topological qubit, when creating a quantum computer. So it's understandable if you don't get it right," Silas said, as he tapped on the book in Professor Edward's hands, before continuing what he was saying with a smile, "Though, that is that. What I said before is true. Your initial approach to everything was wrong."