Yes, that is one of the main motivations behind the development of higher-dimensional string theories in modern physics. General relativity provides a successful description of gravity on large scales, such as the motion of planets and galaxies, while quantum field theory is highly successful in describing the behavior of particles and forces on small scales, such as those encountered in particle physics.
However, when one tries to combine these two theories, difficulties arise. In particular, when attempting to apply quantum field theory to gravity (quantum gravity), the equations become highly non-linear and lead to infinities and other conceptual problems. This is known as the problem of reconciling general relativity with quantum mechanics, often referred to as the "quantum gravity problem."
String theory, which is a framework that posits that the fundamental building blocks of the universe are tiny, vibrating strings, offers a potential solution to this problem. One of the remarkable features of string theory is that it naturally incorporates gravity within its framework. In string theory, particles are not considered point-like objects but rather tiny one-dimensional strings. By including higher dimensions (more than the usual four dimensions of spacetime), string theory provides a mathematical framework that can potentially reconcile general relativity with quantum mechanics.
The additional dimensions in string theory can be compactified or curled up into tiny, unobservable scales, which allows for the emergence of a four-dimensional spacetime that contains both gravity and quantum field theory. The hope is that by studying the properties of string theory and its higher-dimensional versions, physicists can gain insights into the fundamental nature of spacetime and resolve the conflicts between general relativity and quantum field theory.
It's important to note that string theory is still a subject of active research, and many aspects of it are not yet fully understood. Nevertheless, it remains a promising candidate for a theory of quantum gravity and a potential resolution to the conflicts between general relativity and quantum field theory.