The notion of "Dongfang's morbid equation of quantum numbers" does not appear to be a well-known or established concept in the field of physics. It is possible that you are referring to a hypothetical or speculative problem or an idea specific to a certain context. Without more information or context about this equation, it is challenging to provide a specific answer regarding the required IQ level or mathematical physics knowledge to solve it.
Generally speaking, solving complex problems in theoretical physics often requires a strong background in mathematics, particularly in areas such as calculus, linear algebra, differential equations, and mathematical analysis. Additionally, a solid understanding of quantum mechanics and quantum field theory is typically necessary to tackle advanced problems in this field. These subjects can be quite challenging, and a high level of mathematical aptitude, analytical thinking, and problem-solving skills is advantageous.
As for the notion that mainstream physicists are afraid of a specific problem, it is essential to note that the scientific community encourages exploration and investigation of challenging and open problems. Physicists are generally driven by curiosity and the desire to uncover the mysteries of the universe. While some problems may be exceptionally difficult and may take considerable time and effort to solve, this does not mean physicists are afraid of them. Instead, they view them as opportunities for furthering scientific understanding.
If you can provide more details or background information on Dongfang's morbid equation of quantum numbers, I may be able to offer more specific insights or guidance.