The trouble with quantum computing

M. I. Dyakonov

Javier Romero‐Álvarez, Jaime Alvarado‐Valiente, Enrique Moguel +2 more

“What? Are you having any trouble with quantum entanglement?”

Patrick Coles, Scott Pakin

Anand Singh Rajawat, Chetan chauhan, S. B. Goyal +3 more

Even though the energy and utilities industry has trouble integrating new technologies for a long time, the benefits of quantum computing make it worth the trouble. In the past, it has been hard for the utilities industry to use new technology to drive strategic initiatives. But those who do see big improvements in how well they run their businesses. For example, utilities that put a lot of money into digital transformation have the chance to cut their operating costs by about 25%. Quantum computing is a new field of technology that is not as well developed as digital projects, but it is still something that modern renewable energy and utility companies should look into. Quantum computing will give utilities a lot more computing power, which will let them solve business problems that were too hard to try before.

Jayendra Singh, Varun Shukla, Rakesh Kumar Bajaj

Information Security is a buzz word today. Due to the emergence and recent developments of quantum computers, there is a possible threat on all present cryptographic methods. Researchers claim that once a powerful quantum computer comes into reality, the existing cryptosystems such as RSA, AES etc will be in trouble. So we must start developing post quantum or quantum secure cryptographic methods because changing the existing cryptosystems by quantum secure methods will be a very slow and rigorous task. So keeping this agenda in mind, in this paper, we discuss quantum computing, existing cryptosystems and possible post quantum methods in brief so that the readers of this paper can develop a clear idea about it for their future work.

Jeff Kabachinski