At the forefront of physics? Ten directions of frontier research in physics

Space is energy, energy is matter, and matter is time. There is nothing that there is no space, the universe is infinite, the universe is infinite, the universe is everything, the speed of light is not the upper limit of the speed of the universe, it's just that human beings have not yet recognized that energy level, but it does exist, it is all around us! Also, the universe is not made up of a singularity, but by infinite levels of energy distortions (hypothetical curves) that interact to form a force of rules that everything in the universe operates according to the power of this rule!

Different levels of energy (or in the form of "matter" before our eyes) will manifest themselves in different ways. Of course, the energy level can be crossed! We can condense the energy that we can use directly or indirectly (such as light energy), if we condense the light energy without limit, condense and condense and then condense, then the energy level will eventually move to a certain extent, and when the light energy is condensed to a certain extent, it will detonate the deep energy form and move over (there will always be a greater energy more and more migration to the energy level that we can directly or indirectly use), this is the energy machine that can obtain energy from the so-called "vacuum"!

It is true that only physics can reach the point where all theories are derived from calculations and assumptions, that is to say, beyond the limits of the experiments of other sciences...

There are new basic theories of physics (or new fundamental laws of physics), published on page 171 of the 12th issue of Science and Technology Innovation Herald in 2008!

Research interests: particle physics and nuclear physics, astrophysics, atomic and molecular photophysics, condensed matter physics, etc

Physics is a discipline that studies the most general laws of the motion of matter and the basic structure of matter. As a leading discipline of natural science, physics studies the most basic forms and laws of motion of all matter, from the universe to elementary particles, so it has become the research foundation of other natural science disciplines.

The theoretical structure of physics makes full use of mathematics as its working language, and experiments as the only criterion for testing the correctness of theories.

Physics field of study.

1. Condensed matter physics - the study of the macroscopic properties of matter, which contain a very large number of components and strong interactions between members. The most familiar condensed matter phases are solids and liquids, which are formed by bonds between atoms and electromagnetic forces.

2. Atomic, Molecular and Optical Physics – the study of matter-matter and light-matter interactions within the size of an atom or the structure of several atoms. These three areas are closely related. Because they use similar methods and scales related to energy.

3. High-energy particle physics - particle physics studies the basic components of matter and energy and the interactions between them; It can also be referred to as high-energy physics. Because many elementary superfluous particles do not exist in nature, they only appear when they collide with other particles in a particle accelerator.

4. Astrophysics - Astrophysics and astronomy are the theories and methods of physics used to study the structure and evolution of stars, the origin of the solar system, and related problems of the universe.

The nature of physics.

Physics is a regular summary of people's knowledge of the transformation of matter in inanimate nature. There should be two kinds of such movements and transformations. The first is the extension of sensory vision in the early days, and the second is the foundation of the indirectly understanding of the internal composition of matter through the invention and creation of scientific instruments for observation and measurement in modern times.

Hello dear, the following are some of the fields that are currently considered to be the frontier of physics: 1. Quantum computing: Using the properties of quantum mechanics to research and develop quantum computers for computing, which are still in the research stage.

2. Quantum communication: The properties of quantum mechanics are used to ensure the security of communication, so that eavesdroppers cannot steal the communication content. 3. Plasma physics:

The study of ionization phenomena in plasmas, electromagnetic fields, and plasma-solid surface interactions includes nuclear fusion ballast energy and high-power lasers. 4. Particle physics: the study of the basic composition and interaction of matter, the study of high-energy particle accelerators and particle detectors, for the study of the origin of the universe and the detection of unknown particles.

5. Many-body quantum physics: the quantum mechanical theory of the interaction between multiple quantum objects, which can be applied to the design of new materials and the development of new electronic devices. 6. Gravitational wave astronomy:

Laser interferometers are used to detect gravitational waves and detect major events in the universe, such as black hole mergers and neutron star collisions. 7. Solar physics: study the composition, activity, magnetic field and influence of the sun on the earth, understand the physical mechanism of solar storms and solar flares, and the relationship with earth meteorology and satellite communications.

8. Physics of new materials: the study of the physical properties and applications of new materials, such as Eryu rock stove dimensional materials, quantum dots, etc., can be applied to the development of new electronic devices and energy materials.

1. Introduction to the frontier development of physics in the fields of low-dimensional condensed matter physics, optics and technology, nonlinear physics, fluid microflow, nuclear physics, etc.

2. Low-dimensional physics mainly involves thin film physics, quantum Hall effect, graphene and carbon nanotubes, conductive luminescent plastics, etc., solid, liquid, gaseous, plasma, bose, Einstein leakage condensed matter, Fermi condensed matter, and boson system.

3. For bosons, the number of particles that can be accommodated in a quantum state is not limited, and the particles will occupy the lowest state of swimming delay energy as much as possible at absolute zero, and all of them will be at the lowest energy level of zero energy at absolute zero degrees of leakage, forming a system composed of Bose Einstein condensate fermions.

Generally speaking, condensed matter is mainstream, accounting for most of the physicists, are condensed matter, the research content is mainly but not limited to solid materials, I have heard more research is topological insulators, superconductivity, quantum Hall effect, graphen quantum devices, semiconductors, nanomaterials, etc.

High Energy Physics. Particle physics and the like should fall in this direction.

String theory or something.

In China, there are many high-energy physics theories that do particle physics and phenomenology, but they do not study gravity very much, and mainly study the three interactions of strong and weak electromagnetism, which are combined with collider experiments.

However, Yang Lao sings about high-energy physics, because the current observations are in line with theory, and there is nothing new about quantum information.

Research on quantum cryptography, quantum computing, quantum communication, etc.

In addition, because quantum computers are to be implemented on materials, there is also a crossover with condensed matter. For example, quantum devices should be able to calculate this direction and condensed matter direction as a quantum computer.

There are also directions that are not well understood, such as astrophysics.

Gravitational waves are unifying with physical theories of antimatter, dark matter, and dark energy.

What are the most cutting-edge physics topics right now? The most recent particle physics: the origin of matter, the fundamental role of unity.

Special Relativity: Multi-particle systems.

General Relativity and Cosmology: The theory of the universe and the fact that the theory supports the nonlinear aspect.

Materials: Mesoscopic scale material theory research. Including some research on condensed matter, superconductivity, semiconductors, etc.

The main contents of the Frontier Physics course include:

Physics and High Technology, Condensed Matter Physics and Mesoscopic Physics, Atomic and Molecular Physics and Optics, Nuclear Physics, Elementary Particle Physics and Quantum Field Theory, General Relativity, Astrophysics and Cosmology.