<Tr> <Td> Nuclear and particle physics </Td> <Td> Nuclear physics, Nuclear astrophysics, Particle physics, Particle astrophysics, Particle physics phenomenology </Td> <Td> Standard Model, Quantum field theory, Quantum electrodynamics, Quantum chromodynamics, Electroweak theory, Effective field theory, Lattice field theory, Lattice gauge theory, Gauge theory, Supersymmetry, Grand unification theory, Superstring theory, M - theory </Td> <Td> Fundamental force (gravitational, electromagnetic, weak, strong), Elementary particle, Spin, Antimatter, Spontaneous symmetry breaking, Neutrino oscillation, Seesaw mechanism, Brane, String, Quantum gravity, Theory of everything, Vacuum energy </Td> </Tr> <Tr> <Td> Atomic, molecular, and optical physics </Td> <Td> Atomic physics, Molecular physics, Atomic and Molecular astrophysics, Chemical physics, Optics, Photonics </Td> <Td> Quantum optics, Quantum chemistry, Quantum information science </Td> <Td> Photon, Atom, Molecule, Diffraction, Electromagnetic radiation, Laser, Polarization (waves), Spectral line, Casimir effect </Td> </Tr> <Tr> <Td> Condensed matter physics </Td> <Td> Solid state physics, High pressure physics, Low - temperature physics, Surface Physics, Nanoscale and Mesoscopic physics, Polymer physics </Td> <Td> BCS theory, Bloch wave, Density functional theory, Fermi gas, Fermi liquid, Many - body theory, Statistical Mechanics </Td> <Td> Phases (gas, liquid, solid), Bose - Einstein condensate, Electrical conduction, Phonon, Magnetism, Self - organization, Semiconductor, superconductor, superfluid, Spin, </Td> </Tr> <Tr> <Td> Astrophysics </Td> <Td> Astronomy, Astrometry, Cosmology, Gravitation physics, High - energy astrophysics, Planetary astrophysics, Plasma physics, Solar physics, Space physics, Stellar astrophysics </Td> <Td> Big Bang, Cosmic inflation, General relativity, Newton's law of universal gravitation, Lambda - CDM model, Magnetohydrodynamics </Td> <Td> Black hole, Cosmic background radiation, Cosmic string, Cosmos, Dark energy, Dark matter, Galaxy, Gravity, Gravitational radiation, Gravitational singularity, Planet, Solar System, Star, Supernova, Universe </Td> </Tr>

Which of the following is the branch of physics that studies sound