#### Quantum Machanics

**Quantum mechanics** (**QM**; also known as **quantum physics** or **quantum theory**), including quantum field theory, is a branch of physics which is the fundamental theory of nature at small scales and low energy levels of atoms and subatomic particles. Classical physics, the physics existing before quantum mechanics, derives from quantum mechanics as an approximation valid only at large (macroscopic) scales. Quantum mechanics differs from classical physics in that energy, momentum and other quantities are often restricted to discrete values (quantization), objects have characteristics of both particles and waves (wave-particle duality), and there are limits to the precision with which quantities can be known (uncertainty principle).

- Theoretical Quantum Optics
- Quantum Tunnelling
- Coherent States
- Scattering Theory
- Relativistic Quantum Mechanics
- Relativistic Quantum Mechanics
- Quantum Cryptography
- Quantum gases

#### Related Conference of Quantum Machanics

#### Quantum Machanics Conference Speakers

#### Recommended Sessions

- Physical Mathematics
- Quantum Science and Technologies
- Application of Laser
- Laser Mode Locking
- Optical Nanomaterials
- Optical Networking
- Quantum Cryptography
- Quantum Field Theory
- Quantum Optics
- Quantum States
- Quantum Technology
- Laser Optics
- Laser Theory
- Quantum Physics and The Universe
- Laser Diode & Sensors
- Quantum Machanics
- Advancements in Photonics
- Fiber Laser Technology
- Future Trends in Laser and Optics
- Laser Optics
- Laser Systems
- Lasers for Medical Applications
- Nanophotonics and Biophotonics
- Optical Physics
- Optics and Lasers in Medicine
- Optoelectronics