To what extent can computing and/or data processing power be increased through the use of quantum computers, and what applications of quantum computers are already being developed?

What could be the applications of quantum computers in the future, if the technology of quantum cryptography and other technologies necessary for building quantum computers would be sufficiently improved, would become widespread, their prices would fall, they would become financially accessible not only to the largest corporations and organizations, research and development institutions with large financial capitals enabling the development and implementation of quantum computer technology?

The key technology enabling the construction of quantum computers is quantum cryptography. The technology is expensive and available only to the largest corporations and organizations, research and development institutions with large financial capitals enabling the development and implementation of quantum computer technology. The applications of quantum computers are various. Probably, many companies and businesses in various sectors of the economy, which already use various Industry 4.0/5.0 technologies, including cloud computing of large sets of data and information, use analytics based on integrated information systems using Big Data Analytics and/or Business Intelligence, Internet of Things technologies, Blockchain, machine learning, deep learning, generative artificial intelligence, digital twins, etc. would be interested in applying quantum computer technology to their business, to improve it, to improve their computerized management systems, if the price of this technology dropped significantly. The price drop factor is an important determinant of the spread of the implementation of this technology to many companies, enterprises operating in the SME sector, which do not have large financial budgets for the implementation of development and implementation projects involving the implementation of the latest highly advanced digital technologies, etc., into their business activities. At present, such technologies are developed in a small number of research and development centers, research laboratories run by scientific institutes of universities or large technology companies with large financial funds to allocate to such development and implementation projects.

The use of quantum computers makes it possible, among other things, to create microscopes that image very small objects, such as cell fragments, with the ability to view them live in real time. Currently, such observations are made with electron microscopes, with which, for example, cell organelles are observed but frozen cells rather than live, i.e. biologically functioning cells in real time. A typical feature of quantum computers is that quantum software is not written in Java-type programming languages, but the computer systems used in quantum computers rely on quantum circuit design. The results of research in cosmology, astrophysics, theories on the functioning of key cosmic objects in the Universe are concerned with black holes found in space, for example. However, has anyone seen a black hole realistically up close, no one. Of course, by writing these words, I do not intend to undermine any theories about black holes functioning in space. The point is that quanta can be measured only the necessary research infrastructure is needed. The necessary research infrastructure is expensive and therefore available only to some research, development and implementation centers located in a few research institutes of universities and some large technology companies. The quantum technology necessary to build quantum computers can be developed in various ways. Rather, ions, vortices of currents in superconductors will be controlled by photons, so it makes sense to develop quantum technology based on photons. Any kind of microparticles that can be controlled, changed in some respect, intentionally change their form can be used to build quantum computers. With quantum computers, it will be possible to solve complex, multifaceted problems in which large amounts of data are processed. Therefore, when this technology becomes widespread, its price will be significantly reduced then perhaps in the future the world will move to quantum cryptography. The largest financial investments in the development of quantum technology are made in developed countries where large subsidies from the state's public finance system are allocated for R&D purposes, i.e. primarily in the US, China and Europe. A common feature of the various types of applications of quantum computers is that these computers would enable the processing of much larger volumes of data and information in a relatively short period of time within the framework of multi-criteria, advanced data processing carried out on computerized Big Data Analytics platforms and with the involvement also of other technologies typical of Industry 4.0/5.0. Greater capabilities for advanced, multi-criteria processing of large sets of data and information will allow the solution of complex analytical problems concerning various spheres of human activity and various issues operating in various industries and sectors of the economy.

I described the applications of Big Data technology in sentiment analysis, business analytics and risk management in an article of my co-authorship:

APPLICATION OF DATA BASE SYSTEMS BIG DATA AND BUSINESS INTELLIGENCE SOFTWARE IN INTEGRATED RISK MANAGEMENT IN ORGANIZATION

Article APPLICATION OF DATA BASE SYSTEMS BIG DATA AND BUSINESS INTEL...

I invite you to familiarize yourself with the problems described in the article given above and to scientific cooperation in this field.

In view of the above, I address the following question to the esteemed community of scientists and researchers:

What could be the applications of quantum computers in the future, if the technology of quantum cryptography and other technologies necessary for building quantum computers were adequately improved, would become widespread, their prices would fall, they would become financially accessible not only to the largest corporations and organizations, research and development institutions with large financial capitals to enable the development and implementation of quantum computer technology?

To what extent can computing and/or data processing capacities be increased through the use of quantum computers, and what are the already developed applications of quantum computers?

What are the currently developed applications of quantum computers and what might they be in the future?

What do you think about this topic?

What is your opinion on this issue?

Please answer,

I invite everyone to join the discussion,

Thank you very much,

Best regards,

Dariusz Prokopowicz

The above text is entirely my own work written by me on the basis of my research.

In writing this text, I did not use other sources or automatic text generation systems.

Copyright by Dariusz Prokopowicz

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