Zero's electronic synthesizing sound is very dull, without any emotional change, but it directly pulls the hearts of all academicians.

"What?!"

Tao Yuda subconsciously exclaimed: "How come the quantum entanglement effect suddenly disappears?"

Not only Tao Yuda, most of the academicians present showed a look of horror, either light or heavy.

Since the maturity of quantum communication technology, human civilization has never encountered this situation in hundreds of years!

Quantum over-distance communication, with its stable and fast characteristics, quickly occupied the vast majority of communication devices in the starship.

Electromagnetic wave communication device has become an emergency backup option in the fleet.

In order to ensure safety, it is still a communication module that every starship must be equipped, but the frequency of use has been reduced to a pitiful level.

In quantum communication technology, the most critical point is the quantum entanglement effect.

Once the quantum entanglement effect suddenly disappears for some reason, it is tantamount to devastating blow to quantum communication technology!

At the same time, it is also an extremely heavy blow to the People's Fleet!

To ensure communication security, the fleet may need to switch communication methods immediately to prevent sudden interruption of communication links.

As an alternative, electromagnetic wave communication has a propagation speed that is too slow to meet the needs of today's human civilization.

Therefore, if quantum communication technology has certain security risks, the development of new communication technology will become the most important task of the China National Association for Science!

"Zero, is there something wrong with all black hole detectors?"

Lu Yongchang asked in a deep voice.

"Yes, all detectors close to black holes have the above conditions."

The scene of the first black hole detector manufacturing instantly emerged in Lu Yongchang's mind.

His face turned a little gloomy and looked at He Bilin not far away.

It happened that He Bilin also cast a look at him.

The moment the eyes met, He Bilin's lips moved slightly.

Lu Yongchang understood his mouth shape.

"[Event Form] Theory...?"

He murmured in a low voice with an ugly face.

The evolution of quantum states in singular space-time and straight space-time is different. Under the influence of gravity, entangled quantum pairs will be probabilistically lost.

This is the [Event Form] theory.

This theory has not been proven in previous experiments.

But if this theory is proven...

This is undoubtedly extremely bad news for human civilization.

The simplest point is that spacecraft entering curvature navigation is most likely to be unable to use quantum over-distance communication.

...

In the azure holographic projection, the bright white font is particularly eye-catching.

[Quantum entanglement effect has completely disappeared.]

[Trying to switch to electromagnetic wave communication band...]

After a brief chaos, the laboratory quickly returned to normal order.

Under the organization of Lu Yongchang, a group of academicians returned to their positions and began to study the reasons behind them.

Lu Yongchang asked in a deep voice: "Zero, has electromagnetic wave communication been affected?"

"Professor, do you think these black hole detectors may be destroyed?" The moment he finished speaking, He Bilin's eyes moved and he asked in a low voice.

"Yes, although the [event form] theory is quite possible, we still have to rule out some necessary options."

Judging from the information finally transmitted by the quantum communication device, the current black hole detector is still a certain distance from the black hole horizon.

Theoretically, in this case, electromagnetic wave communication will not be affected.

Electromagnetic waves that propagate at the speed of light will inevitably break free from the gravity of the black hole and transmit information to the human fleet.

Therefore, if the electromagnetic wave communication device is also subject to images, it means that under the influence of certain factors, the black hole detector is destroyed.

"Communication is being established, please wait..."

Zero's response came.

Due to the time reduction effect, establishing a communication link has become a difficult task.

"Professor, do you think it's possible that it's caused by the tidal effect?"

He Bilin's voice came again: "This is a small black hole, and its tidal effect cannot be underestimated."

The so-called tidal effect, simply put, when an object falls into a black hole, one end close to the black hole will be subjected to a stronger force than the section away from the black hole, which will cause the nearest end to fall towards the black hole faster, so the entire object will be lengthened and torn apart.

Therefore, when black holes devour stars or planets, they often pull them into a long noodle - this is called spaghetti.

However, large black holes have much milder performance in this regard.

Compared with small black holes, the tidal effect of super-large black holes is much weaker. Therefore, when humans fall into a large enough black hole and are lucky enough, they may be able to spend the rest of their lives in the black hole.

Faced with He Bilin's inquiry, Lu Yongchang pondered for a moment and slowly shook his head.

He reached out and dragged a holographic image, and then called out a calculation data in it and said, "Look."

"This is the calculation data before the black hole detector is launched."

"By the information sent by these black hole detectors just before they lost contact, we can roughly calculate where they are."

"Based on calculations, the tidal force at that position is not enough to tear it apart."

He Bilin's face changed instantly.

He suddenly realized the meaning behind Lu Yongchang's words!

"Then you mean..."

"Not bad." Lu Yongchang's eyes showed a deep worry, "All clues seem to point in one direction."

"If the traditional electromagnetic wave communication method is also affected, all black hole detectors will be lost at the same time..."

"Then, it is very likely that these detectors have encountered attacks from higher civilizations."

He Bilin subconsciously held his breath.

"This, how is this possible..."

"How powerful should a civilization living near a black hole be!"

"Even if the Sweeper civilization is not necessarily able to live near a black hole, right?"

Lu Yongchang was silent for a while and replied in a low voice.

"Who knows?"

"Maybe, there is really such a powerful civilization?"

"Everything depends on the reaction of the electromagnetic wave communication device."

As he said that, Lu Yongchang raised his head and looked at the bright white font slowly jumping in the azure blue projection with a worried look.

ps: It’s too late to write tonight’s Lantern Festival, so please take a leave.
Chapter completed!