This paper is based on the idea that the Church-Turing-Deutsch (CTD) principle can play a very fundamental role in Physics similar to those of conservation laws in the construction of new physical theories. It can act as a guiding principle for new physical theories and test bed for the existing ones. This principle has already given birth to the field of Quantum Computation and can now be extended to new theories. We will also briefly touch upon the importance of this abstract principle based on Hilbert's idea of proving mathematical problems.
P. Prashant