Reality is more complex than mathematics.
Talking about 6 dimensions, means 2 more dimensions than what the standard physical model currently acknowledges.
Let’s see how this fits with our current understanding of the reality through physics.
In electromagnetism, the electromagnetic field is generally thought of as being made of two things: the electric field and magnetic field. They are both three-dimensional vector fields, related to each other by Maxwell’s equations. A second approach is to combine them in a single object, the six-dimensional electromagnetic tensor, a tensor or bi-vector valued representation of the electromagnetic field.
Therefore Maxwell’s equations can be condensed from four equations into one single and particularly graceful equation:
∂F = J
where F is the bi-vector form of the electromagnetic tensor, J is the four-current and ∂ is a suitable differential operator.
Here is my way to write the Schrödinger equation taking into account 6 dimensions: Ĥ🕎 =E🕎
Bell’s Theorem: The Quantum Venn Diagram Paradox
In physics, special relativity (also known as the special theory of relativity) is the generally accepted and experimentally confirmed physical theory regarding the relationship between space and time. In Albert Einstein’s original pedagogical treatment, it is based on two postulates:
the laws of physics are invariant (i.e. identical) in all inertial frames of reference (i.e. non-accelerating frames of reference); and
the speed of light in a vacuum is the same for all observers, regardless of the motion of the light source or observer.
Some of the work of Albert Einstein in special relativity is built on the earlier work by Hendrik Lorentz.
Special relativity was originally proposed by Albert Einstein in a paper published on 26 September 1905 titled “On the Electrodynamics of Moving Bodies”.[p 1] The inconsistency of Newtonian mechanics with Maxwell’s equations of electromagnetism and, experimentally, the Michelson-Morley null result (and subsequent similar experiments) demonstrated that the historically hypothesized luminiferous aether did not exist. This led to Einstein’s development of special relativity, which corrects mechanics to handle situations involving all motions and especially those at a speed close to that of light (known as relativistic velocities). Today, special relativity is proven to be the most accurate model of motion at any speed when gravitational effects are negligible. Even so, the Newtonian model is still valid as a simple and accurate approximation at low velocities (relative to the speed of light), for example, the everyday motions on Earth.
Have a look to this playlist to know more about the special relativity:
" Physical objects are not in space, but these objects are spatially extended. In this way the concept “empty space” loses its meaning. "
Albert Einstein, “Relativity ...”, Notes to the Fifteenth Edition
What does Einstein mean by "spatially extended" ?
Well, to my understanding this means that space dimensions are bigger than 3.
This triskelion is a plan representation of the space.
Each spiral has Pi/3 dimensions. Dim(Spiral) = Pi/3.
It is a fractal because its dimensions does not belong to N.
All together this triskelion is Pi-dimensional. Dim(triskelion) = Pi/3 + Pi/3+ Pi/3= Pi.
This triskelion is a representation of the space.
Each spiral has Pi/3 dimensions. Dim(Spiral) = Pi/3.
It is a fractal because its dimensions does not belong to N.
All together this triskelion is Pi-dimensional. Dim(triskelion) = Pi/3 + Pi/3+ Pi/3= Pi.
General relativity (GR, also known as the general theory of relativity or GTR) is the geometric theory of gravitation published by Albert Einstein in 1915 [2] and the current description of gravitation in modern physics.
General relativity is considered the most beautiful of all existing physical theories. [3] General relativity generalizes special relativity and Newton’s law of universal gravitation, providing a unified description of gravity as a geometric property of space and time, or spacetime. In particular, the curvature of spacetime is directly related to the energy and momentum of whatever matter and radiation are present. The relation is specified by the Einstein field equations, a system of partial differential equations.
The current models of cosmology are based on Einstein’s field equations, which include the cosmological constant Λ since it has important influence on the large-scale dynamics of the cosmos,
R μν − R g μν + Λ g μν = 4 T μν
Have a look to this playlist to know more about the general relativity:
Let me give you a overview of this theory of almost everything, taking into account 6 dimensions: 3 dimensions of space and 3 dimensions of time.