[Phonetic] shíkōng Time and space That everything in a certain time and space, is the four-dimensional space, the above points are events. Modern physics believes that time and space are not independent, absolute, but interrelated, variable, any change in the party are included with each change. Therefore, the time and space referred to as space-time, a more scientific and complete the concept. PS the above-mentioned "space" is actually imprecise term, space-time (four-dimensional) and spatial (three-dimensional) with a difference of one dimension of difference, they are also different from the commonly referred to as Hilbert space. The universe as four-dimensional space-time, there is a very important reason is that it happens to be a comprehensive description of all incidents occur in three-dimensional space we can in cognition.
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Time
With the change in time and change the universe. Time is the dependent variable. - The nature of time, Deng's time formula t = T (U, S, X, Y, Z. .....) U-universe; S space, XYZ, ...... event, the order Time is measured cosmic event order. The nature of time What is the time? Time is a measure of the sequence of events in the universe. Time is not an argument, but the dependent variable, which is changed with the change of the universe. t = (S1, S2, S3, ..., Sn) Deng's time formula: sequence order of world events. Wherein, S is the event, S1, S2, S3, ..., Sn event 1,2,3, ....., n, of the order, time is of the sort order of these events occur, the measurement mark. Time "is a measurement of" the length of the course of events "and" category noun. " You can say no "event", there will be no time (you can still have time to try to cite examples no events) Time in mathematics, physics represented by the coordinate axes. "Time" will appear when what conditions? How to use the time to think about the nature of "aging" problem? Here began a detailed analysis, including: Why do some "event" could "simultaneously", some can not? What is the relationship of time with us?
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Space
Space is a unity of opposites specific space and general space consisting of. What is the specific space? Space is understanding the specific provisions of a specific number of objects, there is a long, wide, high-dimensional space specified body, is a concrete manifestation of the existence and general space, is present in relatively abstract things or per entity among the concrete things. What is the general space? Space is no specific number of general provisions recognize objects, is no length, width and height of the three-dimensional space restrictions body, is the essence and content of specific space exists in the concrete things and abstract things being relative or absolute abstract things meta-ontology. There is room in it can not be felt by people who know the individual members of a large group among the ordinary world.
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Temporal primitive
Below this text is not from scientific theories, like ideologues improvisation, but for the "space" of thinking has some enlightenment. "Being and Nothingness is the origin of the world, there is a change of form, space and time that is out of this." 1 space motion (change) is determined by the regularity of the material (presence); 2 unbounded space is limited, it is relatively unlimited; (3) the spatial location of the difference, in essence, is the difference rule; 4 dimensional space is infinite; 5 to change the whole, it is primitive as unidirectional time; 6 Spatial variations in the level, build the superstructure "of the universe." 7 Time and space are interdependent. 8 time and space only be seen as a distorted graphic seemingly infinite is actually limited.
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〇 space-time theory
The shortest distance between two points is a straight line right? Answer is denied. 0 space-time theory is that there are necessarily a zero (ie, distance) between any two points. In their conclusion is: the distance between two points shortest line 0. Space-time universe is infinite, the universe is generally linked, cosmic speed is limited (if admitted infinite cosmic velocity, which is acknowledged 0 time). These three views if both established, there must be difficult to reconcile its inherent .0 space-time theory of contradictions is proposed for this major contradiction of their argument. There are 0:00 and 0 empty world. When the so-called 0, the time is equal to zero time. And 0 empty space is the space is equal to 0. 0:00 and 0 is a characteristic of empty time and space. You can distinguish the entire space-time non-zero time and space (commonly referred to as space-time) and 0 temporal categories. 0 0 temporal and non-temporal distinguished from each other, with each other together, fight each other, mutual joint. 0 0 temporal and non-temporal phase coupling, both embedded and mutual interdependence, mutual transformation. The distance between any two points in time are both not equal to 0 is equal to 0, the distance between any two points in space are not both equal to 0 is equal to 0. 0 0 temporal and non-temporal must be primary or secondary. Fundamentally speaking, the non-zero time and space is a major, 0 and space is secondary, non-zero time and space is the basis of 0 and space is the upper layer. 0 0 Non-temporal space and time are decided, 0 non-zero temporal spatial and temporal anti decision. There is a link between anything and everything in the world. In the time between the distance and spatial distance are two things infinite, 0:00 and 0 if not empty, there can be no contact between the two - not only does not directly linked, and no indirect contact. This violates the principle of universal linkages. Because of 0:00 and 0 empty, so the time and there is a link between two infinite distance to the object space. The whole world and the universe through 0:00 with 0 empty and most highly linked and unified. 0:00 and 0 if not empty, the whole universe and the world would be a lack of unity, as a mess. 0:00 and 0 empty in view of the role of time and space is often not obvious, can often be ignored, but it is very big role in a very very microscopic and macroscopic spatial and temporal time and space. Because of 0:00 and 0 empty, so there are both direct and indirect contact of any link between the two things. One-dimensional three-dimensional nature of time and space is only suitable for non-zero time and space, but not for 0 and space. From a spatial point object space through 0 leap to another point in space, through the spatial distance on the one hand it is a 0, on the other hand is not 0. From this point, it will jump to another point, and not leap from this point to another point. This distinction is how to achieve? 0 is that this side of the space contains a non-zero. From a physical point of space by 0 leap to another point in space, the elapsed time it will be 0. But another aspect of this time also are not 0, which is the first in this one point and then at that point, this distinction has is how to achieve? 0 time is that this side contains a non-zero. So when we say that the distance between two points in space is zero, it must be included in the side of the non-zero. When we say that the distance between two points in time is zero, it must be included with the side of the non-zero. From a spatial point object space through 0 leap to another point in space, the time spent in this process can only be 0 as long as there is space 0, there is necessarily a time 0, the two are inseparable. Recognize 0 time we must admit 0 space, the space must admit admit 0 0 times. The so-called space-time is the relative 0 0 0 relative to time and space do not exist absolute time and absolute 0 0 0 spatial temporal and non-temporal .0 no absolute dividing line. Contains a non-zero time at 0 time This is relatively time 0. The space contains a non-zero space 0, which is relative to 0 space. If 0 time does not include non-zero time, which is absolutely 0 time. If space does not contain non 0 0 space, which is absolutely 0 space. And space-time theory relative to 0 on the contrary there is an alternative theory, which is that there is absolutely zero time and space. The essence of this theory is the view that the existence of things that exist from time and space. The dialectics clearly stated, not out of time and space and the existence of things. 0 spatiotemporal just a special time only. It is strongly opposed to think there is something out of time and space exist. Distance between any two points in space are on the one hand is 0 on the other hand is not 0, these two aspects are interdependent. Within each of these issues, we can still distinguish it from 0 and non-zero two aspects. But in this respect is 0, 0 is the main non-0 is secondary. In this regard non-zero, non-zero is the main, is 0 is secondary. There should focus on opposition to the view that is considered to be zero and non-zero these two aspects are interdependent, but on the inside, but every aspect of this can not be divided, and is not included in respect of non-0 0 , does not contain non-zero terms is 0. This view is actually fell into absolute space-time theory went 0. We are a relatively 0 temporal theorists, we are opposed to the absolute space-time theory 0. Any non 0 0 space is a special connection between space and non-zero space, no time 0 is a special non-time and non-link 0 0 between the time and it was in this sense, we say that the non- 0 is the basis of time and space, and space is the upper 0. precisely this sense, we say that space and time are the main non-zero, and 0 and space is secondary ... Method of establishing four-dimensional space coordinate system. The first orthogonal space-time, the second time starting from a point of light between the two points in the same time interval reaches zero. Establishing method, three-dimensional Cartesian coordinate space coordinate system, the origin of different concentric spheres do the spherical center of the sphere represents a different time. Space of time is not necessarily 0 0 0 0 space nor time to deal with, from one point to another sphere a sphere that can be found in the unity of opposites relationship between time and space. In fact, in the final analysis, are inseparable from the Chinese I Ching Yin and Yang in the transformation and dependent complementary principle, there is yin yang, yin in yang! The so-called zero time and space, is the chaotic state of Tai Chi! [This paragraph can say is simply nonsense ... appears to be very long, like the great content ... but do not you think you repeat it ... just a theory but a descriptive word 'poor', how have Persuasive it? Scholars? 】 [La miles winded bunch of text piled up together, like a tongue twister, say for a long time did not say clearly devoid of content] [This paragraph article seems to say: spacetime uncertainty it]
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Encyclopedia
Time and space space-time And spatial t only, this seven-Yan; namely oc, dish c, a BPeM River Expressed in terms of a geometric structure, which describes that some physical Spatial and temporal relations theory in which these relationships are considered Interdependent (often referred to these theories of relativity). Spatiotemporal The initial concept was the theory of relativity (This] ati training ty th "ry) basic assumptions And systematic presentation generated. Relativistic space-time is four-dimensional pseudo-Gordon and r Space (Pseud. An Eu cbdeall sPac.) E {,, :), with line element d 52 = c, dt, a dx, a dyZ a d: 2, Wherein x, y, Yi is the spatial coordinates, t is the time coordinate, c is the light Speed This coordinate system is called in physics L. Chen coordinates of Magic (Lol ℃ ntz000rdinates posture tem) (see Galil India coordinates (Galjl copies ncoordinates "tem" and corresponds to an inertial (Ine find ials enough lichen nl). Lo to turn two different coordinate systems between ntZ Change, which corresponds to the inertial frame relative to another uniform motion inertia Lines observed by means of L bite that dagger transform (assistant rentz transfolllll- tion) to be achieved. new coordinate system is to use the time coordinate of the old original Both spatial coordinates and time coordinate of the coordinate system is expressed in this matter In fact, reflects the interdependence of time and spatial relationships of special relativity Sex. Minko, also known as space-time of special relativity and space drill Magic (M ended Hill. Drilling kisPace · Power falsely) or Lorentz space-time (Lorentz sPace ~ Hill a worship). Using a variety of general relativity with numbers (1, 3) positive and negative four-dimensional pseudo- R commit bite Tanzania nn space as space-time. Such space-time metric and special relativity On the difference between time and space flatness gauge gravitational field descriptions (see gravitation (G to power and benevolence tion)). While spacetime metric itself parked side by D n equations (Ejnstoin leap uatJ0ns) and the distribution and nature of the body and the gravitational field of gravitation Linked. The concept of space and time appear in overcoming the space as the absolute position of objects As an absolute position and the time period with the real physical process is not linked to The approach has played an important role. Today the study of the physical theory of relativistic effects, there is always a Concept in the form of time and space into the structure of physical theory (relativistic quantum mechanics Science, quantum field theory, etc.) in general relativity, as Solution Einstejn equation has studied many types of space-time. According to relativistic physics point of view, the relationship between time and space The basic difference between performance in the presence of various nature in space and time to Volume: When class, class, and class of light vector space formed cone in tangent space. Accordingly, the space-time metric is uncertain, and classes empty, and the class of light when the class Vector given different scalar square symbol when spacelike vectors and vector class Forming a boundary between isotropic cone, its vector (see isotropic vector (Iso plus pic Mindanao Ge tor)) with scalar square zero and corresponds to the light and Zero rest mass movement of other particles. Many of the special effects of relativity and space-time metric is uncertainty Fans as well as the presence of space-time structure linked to the cone, for example, LOrentZ When asked about the indefinite delay is a metric space opposite the triangle inequality As a result, pursuant to the two-dimensional pseudo-classes in Euclid space than its light curve is always On the (non-parallel) projection for the short timeline. In many cases, the specific structure of space-time metric for a certain extent Abstraction, and only consider the nature of the cone structure of space-time fans, namely When considering the various types of so-called generalized kinematic space or class space, knot If the original is useful. In accordance with the views of the relativistic theory analysis retrospect, had constitutive Create various types of space-time can conditionally to conform at BU Scots pair. n force Science (Gal price berth space (Ga] il bar n sPace)), or conform to Long totie by the physical concepts (see [5 "). These space-time is a degenerate Fans to the different spatial (light) cone for example, half Rle Ding Tiao n are empty ( Room) and it was lost cone degeneration allow people to think of these spaces are Limiting case of relativistic space-time.
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