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A superposition of states is a quantum principle that describes how a physical system, such as an electron or a photon, can exist in a combination of two or more possible states at the same time. For example, an electron can be in a superposition of two different locations or Read more…

A hologram is a technique that records and reproduces a three-dimensional light field by using interference and diffraction of coherent light, such as a laser beam. A hologram can create an image that has depth, parallax and other properties of the original scene, without the need for a lens. A Read more…

quantum mechanics is a fundamental theory in physics that describes the behaviour of matter and light on the atomic and subatomic scale. It is based on the concept of wave-particle duality, which means that elementary particles can exhibit both particle-like and wave-like properties. quantum mechanics also incorporates the uncertainty principle, Read more…

quantum holography is a technique that uses quantum properties of light, such as entanglement or coherence, to create or reconstruct holograms of objects. Holograms are images that display the three-dimensional shape and structure of objects by recording the interference pattern of light waves. quantum holography can overcome some limitations of Read more…

astral projection is a term that refers to the phenomenon of experiencing consciousness outside of one’s physical body. It is also known as out-of-body experience (OBE) or soul travel. Some people claim to have astral projected voluntarily or involuntarily, while others regard it as a form of lucid dreaming or Read more…

A fourier transform is an integral transform that converts a function into a form that describes the frequencies present in the original function. The output of the transform is a complex-valued function of frequency. The fourier transform is useful for analysing periodic phenomena such as sound waves, musical chords, and Read more…

quantum gravity is a theoretical framework that attempts to unify the principles of quantum mechanics and general relativity. It is one of the major unsolved problems in physics, as there is no consistent and experimentally verified theory of quantum gravity yet. quantum gravity aims to describe the nature of gravity Read more…

In quantum gravity, a lower-dimensional space is a space that has fewer dimensions than the usual four (three spatial and one temporal) that we observe in our universe. A lower-dimensional space can be thought of as a projection or a slice of a higher-dimensional space, where some of the information Read more…

In quantum gravity, a higher-dimensional space is a mathematical concept that extends the notion of three-dimensional space to higher dimensions. A higher-dimensional space can have more than three spatial dimensions, such as four, five, or even infinite dimensions. One way to visualize a higher-dimensional space is to use analogies with Read more…

A two-dimensional boundary is a line that separates two regions or areas on a plane. For example, the boundary of a circle is the circumference, and the boundary of a square is the four sides. A two-dimensional boundary can also be defined as the set of points where a function Read more…