The ER = EPR conjecture, proposed by Juan Maldacena and Leonard Susskind, suggests a deep connection between the concepts of wormholes (ER, Einstein-Rosen bridges) and entanglement (EPR, Einstein-Podolsky-Rosen correlations) in quantum theory. While this conjecture has gained attention and sparked interesting discussions, it remains an open question in theoretical physics, and there is no conclusive experimental evidence supporting it at this time.
Similarly, the search for a consistent theory that unifies quantum mechanics and gravity, known as quantum gravity, is an active field of research. While there are several promising approaches and theories, such as string theory, loop quantum gravity, and others, a definitive experimental confirmation of any particular theory of quantum gravity is still lacking.
It's important to stay updated with the latest developments in scientific research as new findings and insights may emerge over time.