{"id":122,"date":"2025-09-11T11:04:48","date_gmt":"2025-09-11T11:04:48","guid":{"rendered":"https:\/\/sticculli.com\/?p=122"},"modified":"2025-09-11T11:04:50","modified_gmt":"2025-09-11T11:04:50","slug":"how-quantum-computers-work-and-why-they-are-needed","status":"publish","type":"post","link":"https:\/\/sticculli.com\/?p=122","title":{"rendered":"How quantum computers work and why they are needed"},"content":{"rendered":"\n<p>Quantum computers use the principles of superposition and entanglement to process information, which allows them to solve problems that are unachievable for classical machines. They are based on qubits, which can take the states of 0 and 1 simultaneously, as well as entanglement processes that affect the mutual state of qubits regardless of distance. This technology can be seen as a transition from binary bits to quantum states, which opens up new horizons in cryptography, optimization, and modeling of materials.<\/p>\n\n\n\n<!--nextpage-->\n\n\n\n<p>However, quantum computing still faces engineering challenges: the need for ultra-low temperatures, precision operations, and noise control. Developers are working on error-correction schemes and scalable architectures to turn laboratory prototypes into practical devices. In the foreseeable future, quantum computers can work in combination with classical systems, solving highly specialized problems faster and more efficiently.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quantum computers use the principles of superposition and entanglement to process information, which allows them to solve problems that are unachievable for classical machines. They are based on qubits, which&hellip;<\/p>\n","protected":false},"author":2,"featured_media":123,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-and-technology"],"_links":{"self":[{"href":"https:\/\/sticculli.com\/index.php?rest_route=\/wp\/v2\/posts\/122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sticculli.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sticculli.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sticculli.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sticculli.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=122"}],"version-history":[{"count":1,"href":"https:\/\/sticculli.com\/index.php?rest_route=\/wp\/v2\/posts\/122\/revisions"}],"predecessor-version":[{"id":128,"href":"https:\/\/sticculli.com\/index.php?rest_route=\/wp\/v2\/posts\/122\/revisions\/128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sticculli.com\/index.php?rest_route=\/wp\/v2\/media\/123"}],"wp:attachment":[{"href":"https:\/\/sticculli.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sticculli.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sticculli.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}