diff --git a/src/site/notes/Coding Tips (Classical)/Project Vault/Current Occupations/Website Projects/hi.shwethajayaraj/Intro to Quantum Technologies.md b/src/site/notes/Coding Tips (Classical)/Project Vault/Current Occupations/Website Projects/hi.shwethajayaraj/Intro to Quantum Technologies.md deleted file mode 100644 index bc120fa..0000000 --- a/src/site/notes/Coding Tips (Classical)/Project Vault/Current Occupations/Website Projects/hi.shwethajayaraj/Intro to Quantum Technologies.md +++ /dev/null @@ -1,55 +0,0 @@ ---- -{"dg-publish":true,"dg-path":"About/Current Occupations/Website Projects/hi.shwethajayaraj/Intro to Quantum Technologies.md","dg-permalink":"intro-to-quantum-tech","permalink":"/intro-to-quantum-tech/","noteIcon":"1","created":"2023-07-05T14:19:12.000-04:00","updated":"2023-12-10T16:42:03.000-05:00"} ---- - -# Quantum Tech - -If you would still feel rusty on your foundational quantum knowledge, please visit [[Coding Tips (Classical)/Project Vault/Current Occupations/Website Projects/hi.shwethajayaraj/Quantum 101 - Alt. Resources\|Quantum 101 - Alt. Resources]] for additional resource I've gathered to help. - -Undoubtedly, quantum technologies have the potential to dramatically change certain areas and industries as know it as we apply it and as the sector develops. There are 4 main kinds of quantum technologies that will come up: - -## 1. Quantum computers - -- These devices are here and san speed up certain calculations dramatically   -- Not just both 0 and 1 but rather in between 0 and 1  -- Can process much more information with qubits than bits -- This speedup  only works with certain calculations  -- To be useful  - need to bring  a large number of  qubits (~1 mill qubits) -- Question is not will it work, it is rather **will it scale** - - quantum computers already exist today - - yet status is similar to how nuclear fusion worked 50 years ago, effective and still in process - -## 2. Quantum internet - -- Information transmitted with quantum effects -- Uses quantum cryptography as a security protocol -- It irreversibly changes the state of an information particle   -- Cannot transfer info faster than speed of light or with any other quantum effect  -- quantum computer can break current protocols  -- Quantum internet can be safe from hacking by quantum computers -- Caveat - Post quantum or quantum-safe cryptography - - People that work on quantum  things dont like to mention this though - -## 3. Quantum metrology - -- Collection of measurements to improve quantum effects  -- Medicine and material science  -- Can make do with very few particles with minimal damage to sample -- Most promising quantum technology - -## 4. Quantum simulations - -- Very useful in trying to understand complicated system  -- By reproducing system that you can control better to better predict system -- Dramatic shift in modern physics as you can take out mathematics  -- Instead of simulating with mathematics you model it directly  with another system  -- Simulate particles similar to the higgs which you cannot do in any other way  - - though headlines like the simulated wormhole is nonsense -via [source](https://www.youtube.com/watch?v=b-aGIvUomTA) - -## 5. Quantum Sensors - -Next up : let's [[List of Quantum Tools \|see how we use them with existing quantum software & hardware --> ]] - -Page views: -hit counter