{"id":49518,"date":"2022-01-06T07:00:30","date_gmt":"2022-01-06T07:00:30","guid":{"rendered":"https:\/\/www.bridge-global.com\/blog\/blog\/?p=49518"},"modified":"2022-01-06T11:04:44","modified_gmt":"2022-01-06T11:04:44","slug":"what-is-quantum-computing","status":"publish","type":"post","link":"https:\/\/www.bridge-global.com\/blog\/what-is-quantum-computing\/","title":{"rendered":"What Is Quantum Computing?"},"content":{"rendered":"<div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-30 vce-row-equal-height vce-row-content--top\" id=\"el-2ac5c729\" data-vce-do-apply=\"all el-2ac5c729\"><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--md-auto vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-last vce-col--lg-last vce-col--xl-last vce-col--md-first vce-col--lg-first vce-col--xl-first\" id=\"el-2fd5f6dd\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-2fd5f6dd\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-2fd5f6dd\"><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-e388f225\" data-vce-do-apply=\"all el-e388f225\"><div><p><noscript><\/p>\n<style>.vce-row-container .vcv-lozad {display: none}<\/style>\n<p><\/noscript><\/p><\/div><div><p>What is quantum computing? Well, a quantum computer brought down the reign of the world\u2019s most powerful supercomputers. Quantum computing was a key driver behind a necessary evolution from supercomputers.<\/p><p>We\u2019ll answer the question and not keep you on your toes. Simply put, quantum computers opened up endless possibilities in solving problems that put even the world\u2019s most powerful supercomputers to shame. This problem-solving technique or \u2018quantum computation\u2019 harnesses the phenomena of <a href=\"https:\/\/www.britannica.com\/science\/quantum-mechanics-physics\" target=\"_blank\" rel=\"noopener\">quantum mechanics<\/a> and specifically designed hardware.<\/p><p>And yes, the supervision, knowledge, and expertise of <a href=\"https:\/\/www.bridge-global.com\/blog\/services\/custom-software-development\" target=\"_blank\" rel=\"noopener\">custom software development<\/a> professionals are essential in bringing phenomenal results with this type of computing as well.<\/p><h2>What Is Quantum?<\/h2><p>The quantum in \"quantum computing\" refers to the quantum mechanics employed by the system to calculate outputs. It is represented as the smallest discrete unit of any physical feature in physics - mainly characteristics of atomic or subatomic particles such as electrons, neutrinos, and photons.<\/p><h2>What Is a Qubit?<\/h2><p>In quantum computing, a qubit is the core unit of information. In quantum computing, qubits function similarly to bits that are essential in normal computing, but with very different behaviors from each other. Classical bits are binary and can only retain the values 0 or 1, whereas qubits can retain a superposition of all feasible states.<\/p><p>Let\u2019s enlighten you more on \u201cwhat is quantum computing\u201d through this blog. Here we go.<\/p><h2>Quantum Computers Explained<\/h2><\/div><div><!--Start of Tawk.to Script (0.5.4)--> <!--End of Tawk.to Script (0.5.4)--><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-30 vce-row-equal-height vce-row-content--top\" id=\"el-802528bd\" data-vce-do-apply=\"all el-802528bd\"><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--md-auto vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-first vce-col--lg-first vce-col--xl-first\" id=\"el-add9f15f\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-add9f15f\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-add9f15f\"><div class=\"vce-single-image-container vce-single-image--align-center\"><div class=\"vce vce-single-image-wrapper\" id=\"el-cbeb82a9\" data-vce-do-apply=\"all el-cbeb82a9\"><figure><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"padding-bottom: 100%; width: 300px;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image vcv-lozad\" data-src=\"https:\/\/www.bridge-global.com\/blog\/wp-content\/uploads\/2022\/01\/Quantum-Computer-IBM-what-is-quantum-computing.jpg\" width=\"300\" height=\"300\" src=\"\" data-img-src=\"https:\/\/www.bridge-global.com\/blog\/wp-content\/uploads\/2022\/01\/Quantum-Computer-IBM-what-is-quantum-computing.jpg\" alt=\"Quantum Computer IBM  what is quantum computing\" title=\"Quantum Computer IBM what is quantum computing\" \/><noscript>\n        <img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\" src=\"https:\/\/www.bridge-global.com\/blog\/wp-content\/uploads\/2022\/01\/Quantum-Computer-IBM-what-is-quantum-computing.jpg\" width=\"300\" height=\"300\" alt=\"Quantum Computer IBM  what is quantum computing\" title=\"Quantum Computer IBM what is quantum computing\" \/>\n      <\/noscript><\/div><figcaption hidden=\"\"><\/figcaption><\/figure><\/div><\/div><\/div><\/div><\/div><div class=\"vce-col vce-col--md-auto vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-last vce-col--lg-last vce-col--xl-last\" id=\"el-91fb9e9a\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-91fb9e9a\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-91fb9e9a\"><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-ee706356\" data-vce-do-apply=\"all el-ee706356\"><p><a href=\"https:\/\/newsroom.ibm.com\/2019-01-08-IBM-Unveils-Worlds-First-Integrated-Quantum-Computing-System-for-Commercial-Use\" target=\"_blank\" rel=\"nofollow noopener\">IBM unveiled the world\u2019s first quantum computers<\/a>&nbsp;and clearly, supercomputers will never catch up to their league - like ever! The 127-quantum bit 'Eagle' processor was launched by IBM Quantum at the IBM Quantum Summit 2021. The quantum processor breaks the 100-qubit barrier. IBM Quantum is a leading-edge enterprise to build universal quantum computers.<\/p><p>Quantum computers function by using superfluids, superconductors, a certain form of control, as well as superposition, and entanglement.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-30 vce-row-equal-height vce-row-content--top\" id=\"el-0fed593d\" data-vce-do-apply=\"all el-0fed593d\"><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--md-auto vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-last vce-col--lg-last vce-col--xl-last vce-col--md-first vce-col--lg-first vce-col--xl-first\" id=\"el-573e4dfb\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-573e4dfb\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-573e4dfb\"><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-0a19d812\" data-vce-do-apply=\"all el-0a19d812\"><ul><li><strong>Superfluids:<\/strong> To begin, superfluids are used to cool superconductors to roughly a hundredth of a degree Celsius above absolute zero, the theoretically lowest temperature permitted by physical rules.<\/li><li><strong>Superconductors:<\/strong> When electrons pass through superconductors, they couple up to form Cooper pairs, which quantum tunnel across a Josephson junction.<\/li><li><strong>Control:<\/strong> This is essentially a superconducting qubit. A qubit's behavior can be regulated by getting it to retain, modify, and read information by shooting photons at it.<\/li><li><strong>Superposition:<\/strong> A qubit isn't particularly helpful on its own. We may, however, generate large computational spaces by generating many and interconnecting them in a condition known as superposition. We then use programmable gates to express complicated problems in this area.<\/li><li><strong>Entanglement:<\/strong> Qubits that behave randomly can be flawlessly correlated with each other due to quantum entanglement. Specific complicated problems can be tackled more effectively on quantum computers by making use of this.<\/li><li><strong>Interference:<\/strong> Quantum interference is the natural behavior of a qubit that happens due to a phenomenon called superposition. It can impact the probability of it collapsing in one of two ways. Quantum computers are developed and manufactured to minimize interference and provide the most precise results possible.<\/li><\/ul><h2>Why Do We Need Quantum Computing?<\/h2><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-30 vce-row-equal-height vce-row-content--top\" id=\"el-395ac22b\" data-vce-do-apply=\"all el-395ac22b\"><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--md-auto vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-first vce-col--lg-first vce-col--xl-first\" id=\"el-ccff51ec\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-ccff51ec\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-ccff51ec\"><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-d94cd437\" data-vce-do-apply=\"all el-d94cd437\"><p>Quantum computers can carry out quantum computations simply because the huge, bulky supercomputers couldn\u2019t do it.<\/p><p>Even though supercomputers had thousands of classical CPU and GPU cores, they couldn\u2019t do quantum computing which seemed easier to supers in a first look. Just that they weren\u2019t.<\/p><p>And voila! A quantum computer is born!<\/p><p>The following reasons necessitated quantum computing:<\/p><\/div><\/div><\/div><\/div><\/div><div class=\"vce-col vce-col--md-auto vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-last vce-col--lg-last vce-col--xl-last\" id=\"el-a581f6ae\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-a581f6ae\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-a581f6ae\"><div class=\"vce-single-image-container vce-single-image--align-center\"><div class=\"vce vce-single-image-wrapper\" id=\"el-22a23d95\" data-vce-do-apply=\"all el-22a23d95\"><figure><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"padding-bottom: 100%; width: 300px;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image vcv-lozad\" data-src=\"https:\/\/www.bridge-global.com\/blog\/wp-content\/uploads\/2022\/01\/What-is-quantum-comouting-why-you-need-it.jpg\" width=\"300\" height=\"300\" src=\"\" data-img-src=\"https:\/\/www.bridge-global.com\/blog\/wp-content\/uploads\/2022\/01\/What-is-quantum-comouting-why-you-need-it.jpg\" alt=\"What is quantum comouting why you need it\" title=\"What is quantum comouting why you need it\" \/><noscript>\n        <img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\" src=\"https:\/\/www.bridge-global.com\/blog\/wp-content\/uploads\/2022\/01\/What-is-quantum-comouting-why-you-need-it.jpg\" width=\"300\" height=\"300\" alt=\"What is quantum comouting why you need it\" title=\"What is quantum comouting why you need it\" \/>\n      <\/noscript><\/div><figcaption hidden=\"\"><\/figcaption><\/figure><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-30 vce-row-equal-height vce-row-content--top\" id=\"el-2b153e21\" data-vce-do-apply=\"all el-2b153e21\"><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--md-auto vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-last vce-col--lg-last vce-col--xl-last vce-col--md-first vce-col--lg-first vce-col--xl-first\" id=\"el-1592b0f5\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-1592b0f5\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-1592b0f5\"><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-fe86e77c\" data-vce-do-apply=\"all el-fe86e77c\"><ul>\n<li style=\"width: 786.84px;\">Supercomputers never had the optimum working memory that was critical in storing countless permutations related to real-world situations.<\/li>\n<li>And unlike supercomputers, quantum computers didn\u2019t have to evaluate each combination one by one, which was a lengthy process like it was with supers.<\/li>\n<\/ul>\n<h2>Applications of Quantum Computation<\/h2>\n<ul>\n<li><a href=\"what-is-artificial-intelligence\/\" target=\"_blank\" rel=\"noopener\">Artificial Intelligence<\/a><\/li>\n<li>Weather Forecasting and Climate Change<\/li>\n<li>Cybersecurity<\/li>\n<li>Financial Modeling<\/li>\n<li>Drug Development<\/li>\n<li>Traffic Optimization and more<\/li>\n<\/ul>\n<p>You might be wondering that all these can be done with supercomputers, right? And yes, they do. But imagine that you have 1 trillion items and you need to find one specific item from the lot. Finding each one requires 1 microsecond in terms of time.<\/p>\n<p>With a classical computer, it takes about a week. But with a quantum computer, it only takes a second.<\/p>\n<p>Even better, quantum computers are much smaller (and cuter) than the huge-space-eating supers and for obvious reasons can\u2019t do quantum computations.<\/p>\n<h2>Reasons Why Quantum Computing Is Faster<\/h2>\n<p>Quantum computers can generate massive multidimensional spaces that are used to express enormous challenges. Classical supercomputers are incapable of doing so.<\/p>\n<p>Then, it uses quantum wave interference, and algorithms are employed in quantum computations to determine solutions in this space. This is then transformed back into forms humans can use and understand.<\/p>\n<h2>The Working of Quantum Computers<\/h2>\n<p>It is not just limited to \u2018what is quantum computing\u2019 because the science behind it brings together a whole lot of very different, yet highly advanced fields.<\/p>\n<p>Classical computers use bits to function but quantum computers are powered by quantum bits or qubits at their hearts. These qubits help store information in the quantum form.<\/p>\n<h2>Quantum Computers vs. Classical Computers<\/h2>\n<p>The information processing method of quantum computers is unique. Classical computers process information with the help of transistors, which are either 1 or 0. Qubits, which may be either 1 or 0 simultaneously, are used in quantum computers. Quantum computing power grows exponentially as the number of qubits coupled together increases. Meanwhile, connecting additional transistors only results in a linear power gain.<\/p>\n<p>Classical computers are ideal for everyday chores. Quantum computers are ideal for executing simulations and data analysis, related to medical or industrial fields. Quantum computers have to be maintained in extremely cold temperatures, are very expensive and complicated to build.<\/p>\n<p>Traditional computing is advanced further by adding more memory to the system. Meanwhile, quantum computers aid in the solving of extremely complex issues in a faster manner.<\/p>\n<h2>Final Words to What Is Quantum Computing<\/h2>\n<p>Quantum computing is definitely different from classical computing. As a result, quantum computing has become considerably more powerful, and it can now be utilized for huge data processing or simulations. While producing a commercial quantum computer is still a challenge, it is on its way, and who knows, we might even get a good hang of it.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p> Quantum computing pushed complex problem-solving to a level that was impossible with supercomputers. These are the essentials you need to know about it.<br \/>\n<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":165,"featured_media":49527,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[464],"class_list":["post-49518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-quantum-computing"],"featured_image_src":"https:\/\/www.bridge-global.com\/blog\/wp-content\/uploads\/2022\/01\/What-is-quantum-computing.jpg","author_info":{"display_name":"Upendra Jith","author_link":"https:\/\/www.bridge-global.com\/blog\/author\/upendrajith\/"},"_links":{"self":[{"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/posts\/49518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/users\/165"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/comments?post=49518"}],"version-history":[{"count":16,"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/posts\/49518\/revisions"}],"predecessor-version":[{"id":49537,"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/posts\/49518\/revisions\/49537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/media\/49527"}],"wp:attachment":[{"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/media?parent=49518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/categories?post=49518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bridge-global.com\/blog\/wp-json\/wp\/v2\/tags?post=49518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}