The weaponizing the quantum technology is creating terrible visions

The electron beams are one of the frightening things, that mankind can ever imagine.

The original death ray is the electron or cathode ray, that hits the target. The electron ray will break the DNA of the living creatures, and there is the possibility that some aircraft would equip with cathode cannons. Also, there is the possibility that the cathode- or electron ray would be used in the assassination missions.

There could be a terrible version of the famous "umbrella weapon", that was used in some assassination missions by the KGB. The original umbrella weapon would be replaced by a beta-cannon. The rifle in the umbrella is replaced with a cathode accelerator.

In that case, the famous ricin shot, that killed Georgi Markov in  London in 1978 is replaced by using the electron ray. That kind of thing would be the most horrifying thing, what the weapon specialists can create.

https://en.wikipedia.org/wiki/Georgi_Markov

Weaponized lasers and ion systems are under research or already in use.

Weaponized lasers and ion systems are under research or already in use. The problem with Directed Energy Weapons (DEW) is that the same systems can be used as engines and weapons. The thing, that is different with the ion cannons and ion engines is the distance, what the ions are in the entirety. Also, high-energetic lasers can use at the same time for sending spacecraft to the outer areas of the solar system, but they can be used as weapons.

Laser and ion cannons are things, that might be already in use. When we are seeing the fictional Star Wars movie, the laser weapons in that movie are kids game in comparison with the real-life laser systems. The most effective way to use the laser weapon is just to use the regular laser ray, which is acting like an extra-long laser sword, and that kind of thing can be done by using the regular industrial lasers.

Things like quantum annealing, where the photons can pre-load with energy before they would send to the laser system will increase the power of the laser. In that case, the regular laser would shoot the laser ray through the track, where the laser ray itself is stressed with radiation emission.

Death rays are the next-generation tools for the battlefield. The most well-known of those systems is the laser, but also ion cannons are tested. The problem with ion cannons is that if the ions with the same polarity will shoot through the particle accelerator, those ions would repel each other. So keeping the ion flow together there must shoot negative electrons in the positive ions.

The same technology, that is created for quantum computers can also be used in weapon technology. If the ionized molecules are connected and shoot to the target, that will increase the impact power of the ions. Things like quantum annealing, where the ions are loaded with energy before they are sent to the magnetic track are one of the most powerful ways to increase the power of electromagnetic weapon systems.

One possibility is to use water molecules or ionized water as the ammunition for ion cannon. In this version, the water molecules would load with an extremely high energy load, and because the water is anyway a polar molecule, the magnetic track or particle accelerator will put the water molecule fly with extremely high speed, and the impact energy of that thing is very high.

Water has a quantum quality that is not very well-known. Water molecules can be used as nano-size transistors. But it can also shoot through the particle accelerators.

But there is the possibility to make the high energetic ion cloud, and then load the target by using the opposite polar of electricity. That thing would pull the ions to the target. The ion cannons can also operate by shooting antimatter at the target. In this kind of case, the antimatter particle will shoot to target through the quantum channel, which is made by using the laser rays.

The antimatter can pack in the ions or in the fullerene chambers, where the electric fields keep the antimatter away from the material, but there is the possibility that the air would form the absolute empty channel. And antimatter can travel through that channel without contacting the material.

Weaponizing black holes is also an interesting vision. In some ideas, the quantum size black holes would use to detonate fusion bombs. At the middle of the chamber is the point, where the quantum size black hole will be formed. Then that quantum-size black hole will pull the fusion material to it. Also, the ion can shoot in the laser ray, and that laser ray would turn that traveling ion into the black hole. And then it would explode immediately causing the powerful detonation.

Also, there is the possibility that the quantum-size black hole will be formed in the chamber. When the energy pumping in that ball-shaped chamber will cut, the black hole would detonate immediately. The more stable black hole can be used to terminate almost everything, which the opponent will send against the user of that kind of thing. Even if a black hole exists in a couple of seconds, that thing will cause extremely bad destruction.

In this case, the proton or electron can turn to the black hole, and then the black hole can pack in the absolute round ball. Then that quantum-size black hole would shoot to the target, and then that ball will be broken.

The small black hole or the quantum-size singularity would explode immediately, and that thing can cause powerful explosions. The death rays are the thing, that is the most horrifying weapons, but the same technology can someday destroy the asteroid or planet, that is traveling to the solar system.