Himanshu Chawla*
Choices to general relativity are actual speculations that endeavor to depict the marvel of attractive energy in rivalry to Einstein's hypothesis of general relativity. There have been various efforts to build an ideal hypothesis of gravity. These endeavors can be parted into four general classifications dependent on their extension. In this article, we examine direct choices to general relativity, which don't include quantum mechanics or power unification. Different speculations which do endeavor to develop a hypothesis utilizing the standards of quantum mechanics are known as hypotheses of quantized gravity. At long last, the most driven hypotheses endeavor to both put gravity in quantum mechanical terms and bring together powers; these are called speculations of everything. None of these choices to general relativity have acquired wide acknowledgment. General relativity has withstood numerous tests, staying steady with all perceptions up until this point.
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