String Theory is a theoretical framework in physics that attempts to unify all the fundamental forces and particles by postulating that they are different vibrational modes of tiny, one-dimensional objects called strings.

Loop Quantum Gravity is a theory that attempts to quantize gravity by describing spacetime as a network of interconnected loops.

Causal Dynamical Triangulation is a theory that attempts to quantize gravity by constructing spacetime from a network of discrete building blocks called 'simplices'.

Twistor Theory is a theory that attempts to unify quantum mechanics and general relativity by describing spacetime as a twistor space.

Supergravity is a theory that attempts to unify quantum mechanics and general relativity by introducing a new type of symmetry called 'supersymmetry'.

Quantum Cosmology is a theory that attempts to describe the origin and evolution of the universe from a quantum perspective.

M-Theory is a theory that attempts to unify all the fundamental forces and particles by postulating that they are different vibrational modes of tiny, higher-dimensional objects called branes.

Quantum Gravity is a general term for theories that attempt to quantize gravity.

Loop Quantum Gravity is a theory that attempts to quantize gravity by describing spacetime as a network of interconnected loops.

Quantum Cosmology is a theory that attempts to describe the origin and evolution of the universe from a quantum perspective.

M-Theory is a theory that attempts to unify all the fundamental forces and particles by postulating that they are different vibrational modes of tiny, higher-dimensional objects called branes.

Quantum Gravity is a general term for theories that attempt to quantize gravity.

Loop Quantum Gravity is a theory that attempts to quantize gravity by describing spacetime as a network of interconnected loops.

Quantum Cosmology is a theory that attempts to describe the origin and evolution of the universe from a quantum perspective.

M-Theory is a theory that attempts to unify all the fundamental forces and particles by postulating that they are different vibrational modes of tiny, higher-dimensional objects called branes.