According to albert Einstein, to travel into the future, we need to reach the speed of light. In order to go in the past, we need to exceed the speed of light.

Current

the record for time travel is Sergei Krikalev. It

flying around 337 miles around the earth’s orbit at a speed of 28 km/h

(17,450 miles per hour) – and actually, in total, moved to

0.02 seconds into the future. This means that at this point he does step in

two hundredths of a second before you see how he’s doing it. So

the journey to the future is possible.

But no one ever

moved in the past. And no one can, unless we exceed

the speed of light, that will confirm the following facts:

9. Paradox loop

The term got its name from the Robert Heinlein story “On the heels”, in which a lot is built on this phenomenon.

Alternative

the story is one of the most common concepts in travel

time, which is based on the ability to change the story, by chance

or intentionally, during time travel. The only stipulation –

the claim that any change a time traveler in

the story is always what was going to happen (watch

item number 3).

But the moment that this statement does not cover is

the simple fact that any object traveling through time, gets old

absolutely usually. Travel above the speed of light does not mean that

people can remain forever young; he may return to Earth through

10 years, despite the fact that it will be 1000, but it will still be on 10

years older, and will someday die. The same happens with inanimate

objects. Imagine that you shifted your speech for the award

Oscar, and then climbed into a time machine and went back 30 minutes

back when could still remember where she was, took her, and went back through

a hole in time and sent her on her performance of “Lincoln.” But to

this will be discussed in paragraph No. 3.

By the way: any object,

time-traveling, at the time of travel as not reflected in

history. After 100 million years, the paper will turn to dust, as

the traveler. But the show must go on, and the Oscar will go to that

the same person that will take him without speaking, because she no longer

exists outside of history, to return it to him in the future.

And

now imagine transferring the information back to the future.

Imagine that you invented a time machine, and used it to

travel back 1000 years. You share what you know about travels

time with people of this age, and they begin to use it. Through

1000 years you invent a time machine, go back in time… and so

next. But then we have a problem, since there can be more

one source of something, eventually the invention of time travel

will lose his, and the time of the appearance of this invention as

indefinable as the result of division by zero.

8. The Theory Of Weak Form Of Cosmic Censorship

Stephen

Hawking throughout his career he worked with black holes and

a big part of what we know about them, based on his work.

The surface of a black hole is an “event horizon”, and how

only an object crosses it and enters the hole, it stops

to exist in our space-time. It will attract incredibly

powerful gravity in an infinitely thin beam of energy, which is called

singularity.

In his works, is Hawking the theory of

that horrifying only the energy of black holes can create

singularity. The theory of weak cosmic censorship States that it is not

there is a singularity, not a hidden black hole, and the singularity

will never be open to human observation. The singularity

the main themes of cosmology, because one of the theories about

black holes describes them as the gravitational field, so

strong that they give all the objects included in them FTL

speed. Singularity – engine gravity black holes.

So

what if a spaceship wanted to destroy the light barrier, he

would have to just fly through a black hole, and when he took off

on the other hand, he would have continued to move with the same speed

there, the ship would be launched at FTL speed, so he was able

would return to Earth at some point in the past.

But no one

the object cannot survive the singularity of a black hole. The subject

maybe just to be destroyed, obviously, violating the law of conservation of mass.

So, while it is not proved that a singularity can exist for

outside of the black hole, this method of travel into the past impossible.

7. “Wormholes” Violate The Laws Of Physics

All

our understanding of time travel is based on the fact that

we know about the physical properties and relationships of the Universe. At the same time we

decided that a group of mathematicians, quite far removed from physics will be

to describe physical laws at the microscopic level, and called it

quantum physics. This group also put forward a powerful theory about

the existence of “bridges and Einstein-Rosen”, named after two scientists,

who made the greatest contribution to our understanding of this topic.

These

“bridges” is much more commonly called “kraevymi the holes” or “wormholes”,

because they are similar holes dug in space-time. If we

could use them, then the closest path between two points in

space-time would be represented by not a straight line, and zero, which is associated with

“piercing” of space-time at point of departure and point

purposes, like piercing holes in the sheet of paper; then there would be

instant folding of space-time, while two points are not reached

would contact with each other, and then the traveler could

to move from point A to point B, and the space-time turned

if in its original position. This would not require any

physical effort, although the destination could be on another

the end of open at that time part of the Universe, and the spacecraft is not

approached if not surpassed the speed of light, he would just

teleported.

Looks like it would give the opportunity to travel in

the past without achieving the speed of light, but no one takes into account

what happens inside the “wormhole”. Physicists have no idea

about it, and sometimes admit the possibility that the inside of the burrow is not

there are no laws of physics, as we know them, or they were not

exist. If we try to understand the journey through

“mole holes” from the point of view of physics, then we don’t even have a starting point

for research, and we have not even passed this first stage.

6. No Tourists from the Future

Let’s

a little deviate from mathematics, because the theory, which is firmly

adhere to the bright minds of the mathematical community, including Stephen

Hawking already has the quite reasonable understanding of the evidence,

that travel above the speed of light is impossible as far as we know,

among us there are no people from the future. For this purpose academics and even

simple old fans of science fiction created the meeting,

they discussed the matter, waiting for guests from the future. The idea

was that in the future people would know about these meetings exactly

well, as we now know about the Second world war; to us it is history. So,

if time travel ever become a reality

travelers have long had to come back from the future and prove

the possibility of such movements.

But, of course, nothing

did not happen, and since we’re talking about a whole future with

until the end of time, there must be quite a lot of travelers

from different aspects of the future that appear in different moments

his past. But there is an amusing criticism of this view,

namely, the fair question: “how is it that someone will

to return to our time? Travel in September 1, 1939 still has

some sense, but in today’s day? If they wanted about anything

to warn us, what would it be? That they would come back with some

brilliant philosophy about how to create peace in the world?”

Imagine:

you can move at any time in the past, where only

wish. What you want to see? 90% or even more

prospective travelers will want to find out there was

whether Jesus Christ in fact. But would you want to return to

currently, to avert the impending war between Israel and

Hamas? So far no one has tried.

5. The Twin Paradox

This

the paradox examines in more detail the journey to the future. It

implies a theoretical story about two babies, absolutely

identical twins, one of whom remains on Earth and the second

traveling to Proxima Centauri, the nearest star, on the

a distance of 4 light years. If a space ship will move

at speed equal to 80% of the speed of light that, oddly enough, it seems

quite realistic, journey, round trip is 10 years. It

means that remaining on Earth twin will be 10 years older when

his brother will return.

But on the ship the team is watching the

Proxima Centauri and the Earth are moving relative to the spacecraft, and

this leads to the fact that the distance from point A to point B is reduced

2.4 light-years, instead of 4. Each segment of the path is a 2.4 GHz light

year, which, divided by speed – 80% of the speed of light – will be

the flight duration is 3 years, 6 years round trip. Thus,

twin on Board, will increase by 6 years during the same period

time. It does not seem logically impossible.

But what looks

absolutely impossible, so that if one of the twins will

travel on 101% or more of the speed of light. This will force it

at least according to the above-mentioned scenario as we understand it,

go back in time and cease to exist, i.e. disappear from the Board

of the ship, and go back to his brother on the Ground.

4. E = MC squared.

The

famous equation in the history of mathematics describes the equivalence

of mass and energy. Notoriously, in 1942 it was

used as a great idea to create new and powerful weapons.

Einstein had no idea that his creation could be used to

a larger and more sophisticated bombs, and just cried when

Enrico Fermi and Robert Oppenheimer explained what was happening in

Oak ridge, town in Tennessee.

In addition to explaining how

energy is in a object with some mass, the equation also

provides an explanation of what happens to the mass when it

moves faster. Moving faster than any body, the more

energy is required in order to support this movement. If the object

reaches the speed of light, it reaches infinite mass, and therefore,

requires infinite energy to continue its movement.

It

not makes it impossible to travel in the future, because all

it is necessary for this object to reach the speed of light. In fact, you

move into the future, even when you go to the kitchen to take a bottle

beer. The distance that you will move in the future, too

slightly to worry about him. But, technically, you

also growing in exactly the same negligible amount of mass. Energy

necessary in order to move a large object, such as

the spacecraft, at any significant distance into the future, if

to adhere to our coordinate system, is greater than or equal to the energy

enclosed now in VY Canis major the largest star known among

us.

But exceeding the speed of light will move the traveler to

the past, and it would require unlimited, or even more than

limitless amounts of energy. And it is impossible to achieve.

3. Time Loop

This

the paradox also considers one particular scenario: the first invention

time machine. The inventor goes back to the past in an attempt

make their grandparents fall in love with each other, and accidentally

kills his grandfather (see # 2). Then, not wanting to disappear from the future

he sleeps with his future grandmother and becomes the father of his father, making,

thus, their existence possible that in the future again

go back in time, again to become the father his father and so on.

This

the paradox is illogical, because it describes the effect in the future,

what happened before will it cause in the past. Imagine

you had to go back to the Big Bang, some

way to make a Big Explosion and using this to create a Universe. At

the rules of fate it will give you the opportunity to be born through 13.5 billion

years to create a time machine and go back in time to create

The universe that the time machine could be invented. And then this

the process initially makes no sense.

2. The Time Paradox

This

the paradox, essentially a negative version # 3, which is also called

“the grandfather paradox”. A journey into the past will be absolutely

impossible, because it will give the opportunity to go back in time and kill

himself. But if you die, then who goes back in time to kill

yourself? Critics, and especially fans of science fiction, right

the same answer that our understanding of mathematics evolves every day

thanks to people like Newton, Einstein, Hawking and Michio Kaku, and

it comes and develops an understanding of the logic of time travel.

Best

at the moment, the argument against the paradox of time is

The multiverse, which is filled with an infinite number of projections

one and the same person, making an infinite number of things in

an infinite number of moments of your life. You can stab a hundred

years in a drunken brawl in another Universe, but you will die from cancer,

as a child, in this. Our current understanding of quantum mechanics and

quantum physics gives many reasons for the existence of

Multiverse. This means the resolution of the time paradox and

some others, and it will give you future after you killed yourself

the past. But there is still no fully formed theory of the existence of

The multiverse, and while its existence has not been proven, time

the paradox takes place.

1. The Lack Of A “Theory Of Everything”

estno

speaking, the previous articles are based more on logic than on pure

mathematics, however, we can only build puzzles for the whole

as for time travel, based on our surface

the understanding of this issue. The whole life of albert Einstein was focused

on what we now call Relativity. He created two theories about

her, but the next stage, more important, was to connect the General theory

of relativity with electromagnetism. Einstein died without completing the job

on it, and today’s “great minds” also have gone near him.

“Higher” form of modern mathematics is called “M-theory”, which

was still not fully contained. It’s practically a religion for

mathematicians, because it is so obscure and not understood that

some don’t even believe it.

This theory describes 11 dimensions

Of the universe instead of the usual 4, and leaders in her study of expect it

will be able to combine the 5 different string theories that preceded it; and

to think that may be the only remaining step to her

formation: the Association of physical characteristics and laws of all 4

fundamental interactions of the Universe. “M-theory” is looking for in terms

contact General Relativity and Quantum Gravity from the point

of view of unification of all 4 interactions. To do this means to look

from a mathematical point of view on how the universe began and how

it evolved when there was an infinitely small point of creating a whole

the matter and energy contained within it. Understanding this

the level of physics would require a mathematical understanding of how to manage

space-time, and project time in the future and return time

in the past. But no one will combine all 4 in one interaction

physical education, covering every segment

space-time, we will not be able to achieve “any time”.