5^th International Congress on Physics August 10-11, 2022 Budapest, Hungary

Modern physics is an attempt of understanding the underlying processes of material interactions using science and engineering tools. Modern physics often encounters when it comes to extreme physical conditions. Quantum mechanics effects appear when it comes to "low", but relative effects appear when "high" occur. In general, these are considered to be the "core" of the foundations of modern physics.

Quantum physics is probably the study of small particles, which are the basic cells of the universe. Quantum physics is needed to understand the properties of solids, atoms, nuclei, sub nuclear cells and light. Its subfields include: quantum computing, quantum cryptography, and quantum teleportation. Quantum cryptography is the science of sending secret messages through a quantum channel. Quantum techniques also help reduce noise in lasers, a method known as compression.

Optical physics is the study of the fundamental properties of light and its interactions with matter. It also includes the classical optical phenomenon such as reflection, refraction, deflection and interference, and the study of the quantum mechanical properties of individual bundles of light called photons

This scientific field has a natural connection with glass technology, because the successful performance of most specialized glass applications (fiber optics, display panels, semiconductor systems, and some development drug development tools, to name a few) depends on whether those applications transmit, process or transmit light. And different compositions and glass shapes interact with light in different ways.

Nuclear physics is the study of atomic nuclei and their components and interactions, as well as the study of other types of atomic materials. Nuclear physics should not confuse with atomic physics, which studies the atom as a whole and including electrons.

The discoveries in nuclear physics have led to applications in many fields. These include nuclear energy, nuclear weapons, nuclear medicine, and magnetic resonance imaging, ion implantation in industrial and agricultural isotopes, and radiocarbon dating in geology and archeology. This branch of physics deals with the structure of the atomic nucleus and the radiation of unstable nuclei. Approximately 10,000 times smaller than an atom, the nucleus, the particles of protons and neutrons, are strongly attracted to each other by molecular forces, and the atomic forces are about 1,000,000 times greater than those of ordinary atomic particles. Quantum theory is needed to understand atomic structure.

Astrophysics is an extension of scientific astronomy dealing with celestial objects and phenomena. Astrophysics can also be defined as a combination of astronomy and physics. Some areas where we can see astronomical research applications are electronics advanced computing, communication satellites, optics, solar panels, and MRI scanners. Physical cosmology is the branch of cosmology that studies cosmological models. A cosmological model, or simply cosmology, provides a large-scale explanation of the structures and dynamics of the universe and allows it for the study of fundamental questions about its origin, structure, and evolution, and destination.

Light atoms like hydrogen (one proton and one neutron) can fuse together so tightly that they release energy.  This will only happen if the two positively charged nuclei get close enough that they overcome the electric force pushing them apart.  When the nuclei get close enough, the force that binds protons and neutrons together, the strong force, takes over and pulls the nuclei even closer together. Plasma is a state of matter along with solids, liquids and gases. It consists of a partially-ionized gas, containing ions, electrons, and neutral atoms. In plasma, some electrons are freed from their atoms, allowing current and electricity to flow.  In fact, one of the little naturally-occurring plasma found here on Earth is lightning!

Plasma is the state of matter along with solids, liquids, and gases. It consists of partially ionized gas particles containing ions, electrons, and neutral atoms. In plasma, some electrons are released from their atoms, which allows current and current to flow. In fact, lightning is one of the little natural plasma found here on Earth.

The term nanoscience refers to the study of the manipulation, and engineering of matter, particles, and structures on a Nano metric scale (one-millionth of a millimeter, the level of atoms and molecules). Significant properties of materials such as electrical, optical, thermal, and mechanical properties are determined by the process of assembling atoms and molecules into large structures at the nanoscale assemble. Also, in Nano-dimensional structures, the properties of quantum mechanics are important because these properties often differ on a macro level.

Nanotechnology is the application of nanoscience, which leads to the use of new nanomaterials and Nano-size components in the use of useful products. Nanotechnology will eventually provide us with the ability to design custom-made materials and products with enhanced properties, new Nano-electronic components, new types of drugs and sensors, and even interfaces between the electronic and biological systems.

Statistical physics is a branch of physics that usually consists of systems with a large number of units to solve physical problems using probability theory and statistics. Its main purpose is to study parts of the system from statistical behavior. Thermodynamics is the branch of physics that deals with heat and other forms of energy. In particular, it explains to us how thermal energy is converted to other forms of energy and how it affects matter.

Nonlinear dynamics is the field of physics that studies systems governed by more complex equations than linear formula Ax + b. nonlinear systems, such as the atmosphere or neurons, often appear chaotic, unpredictable, or counterintuitive, although their behavior is not random.

A laser is a device that emits a coherent light through an optical amplification process. There are many types of lasers, including gas lasers, fiber lasers, solid-state lasers, die lasers, diode lasers, and excimer lasers. All these types of lasers share basic components.

Optics is a branch of physics that determines the behavior and properties of light, its interactions with matter, and the tools used to identify it.

Light has a dual nature called wave-particle duality. In other words, light has the properties of both a continuous electromagnetic wave and a particle (photon). Photonics is the science and technology of producing, controlling, and detecting photons, which are light particles.

Atomic and molecular physics it the study of the properties, dynamics and interactions of the basic building blocks of matter. It is the one of the most fundamental and important field in development of knowledge in Physical and Chemical sciences. It is the oldest branch of Quantum Physics. The field contributed so much to the development of quantum mechanics that until thirties of last century, atomic and molecular physics was inseparable from quantum physics. It remains one of the most important subjects for the testing grounds of the quantum theory. Atomic Molecular Theory, is the elements are comprised of identical atoms. All those atoms of a single element have the same characteristic mass. The number and masses of these atoms do not change during a chemical transformation.

Gravitational physicists explore the implications of the general theory of relativity, in which gravity is a consequence of space and time curvature. This curve controls the movement of inert objects. Modern research in gravitational physics includes the study of numerical relativity, the dynamics of black holes the origins of gravitational radiation, the complex phenomenon of gravitational collapse, the initial value problem of general relativity, and the applications of relative astrophysics.

The Gravitational Physics Group is one of the largest research groups in the Faculty of Physics and Astronomy. We will focus on detecting and studying gravitational waves from astronomical systems such as black holes and binary neutron stars, supernovae and gamma-ray explosions. Group members also mimic leaders in the field of numerical relativity, using large groups of computers to collide with a black hole.

Microfluidics is a technology that can change fluids in channels with measurements of tens of micrometers, which has emerged in recent years as a new and diverse research area, thanks to its application in various fields such as chemistry, biology, medicine and physical sciences. The strong impetus for microfluidic research came from the development of laboratory-on-chip (LOC) devices, which are expected to revolutionize the field of chemistry and biology as integrated circuits do in computing capabilities. LOCs are microsystems that can integrate complete biological or chemical laboratories into a single chip, thanks to the integration of micro fluid channels and filters, valves, mixers and many other active or passive components. The main advantage of LOCs is found in their ability to handle small amounts of fluids.  

The physics of the condensed matter deals with the synthesis, manipulation, and properties (i.e, electronic, magnetic, and optical) of liquid and solid materials. The subfield highly overlaps with interdisciplinary, chemistry, materials science and electrical engineering and often drives technological progress through foundation insights. It is the largest subfield in physics, with one-third of American physicists identifying themselves as frozen physicists. The large community translates into a wide. Some current interesting materials include graphene, 2D materials, colloids, quantum dots and wires, correlated chalcogenides and complex oxides. They allow us to study topology, spintronic, superconductors, plasmonics, quits, magnetic skyrmions, and exciton phenomena. Variety of materials and structures studied and funded, into many opportunities in terms of research and employment. The physics of frozen matter is an ever-evolving field that often focuses on evolving materials and physical phenomena.

Biophysics identifies problems with the structure and dynamics of molecules, cells, and tissues in Biosystems. This topic also deals with biological mobility, energy conversion, biomechanics, etc. It occurs in the biotic environment. Geophysics is the application of physics in terrestrial matters. The two themes were created from hybridization of different disciplines of science. Departments of science such as physics and biology have combined geography and physics to create a hybrid field of biophysics, creating geophysics.

Biophysics detects physical transitions and motions in biotic systems, while applying geophysical theory and measurements on Earth. Although biophysics and geophysics are related areas of physics, career, scope, techniques used, application etc. Vary to a greater extent.

Information theory and computation is the study and development of protocols and Algorithms. for solving problems and analysing information. This discipline usually breaks

The information down into individual bits, and then determines the optimum logical operation required to efficiently process this data in any required way.

Information theory is the scientific study of the quantification, storage, and communication of digital information. Some other important measures in information theory are mutual information, channel capacity, error exponents, and relative entropy