QC meaning in Physics Related ?

Answer:

What is Quantum Critical mean?

A quantum critical point is a point in the phase diagram of a material where a continuous phase transition takes place at absolute zero. A quantum critical point is typically achieved by a continuous suppression of a nonzero temperature phase transition to zero temperature by the application of a pressure, field, or through doping. Conventional phase transitions occur at nonzero temperature when the growth of random thermal fluctuations leads to a change in the physical state of a system. Condensed matter physics research over the past few decades has revealed a new class of phase transitions called quantum phase transitions which take place at absolute zero. In the absence of the thermal fluctuations which trigger conventional phase transitions, quantum phase transitions are driven by the zero point quantum fluctuations associated with Heisenberg's uncertainty principle.

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Full Form	Category
Queen's College	Academic & Science
Quantity Comparison	Accounts and Finance
Quarterly Closing	Banking
Quick Conversion	Business
Quantum Computing	Business
Queen's Club	Business
Quality Certified	Business
Quick Concept	Business
Quality Citeseer	Business
Quality Controlled	Business
Quay Crane	Business
Quality Checked	Business
Quarterly Commitment	Business
Quasi Contract	Business
Quixote Center	Community
Quick Connect	Computer and Networking
Quantum Computer	Computer Hardware
Quezon City	Country Specific
Qcash	Cryptocurrency
Query Calling	Database Management
Query Containment	Database Management
Questionable Content	Database Management
Quick Core	Earth Science
Quantum Chemistry	Educational Degree
Quality Control	Electronics
Quad City	Electronics
Quentin Charles	General
Quadro Color	General
Quilters Companion	General
Quality of Course	General
Quality Choice	General
Quality Controls	General
Quality Checking	General
Question Clas	General
Queer C*nt	General
Quiet Chuckle	General
Quadratic Classification	General
Quiet Comfort	General
Queens Council	Governmental
Quad Cab	Governmental
Quiet Compact	Governmental
Quite Close	Governmental
Qualifying Certificate	Governmental
Queen's Counsel	Governmental
Quad Cities	Governmental
Queen City	Governmental
Queen Creek	Governmental
Quebec	Governmental
Quattro Correnti	International
Quality Content	Internet
Quality Certificate	Jobs
Quarter Circle	Maths
Quadratic Concave	Maths
Queen? Counsel	Medical
Quickcomments Chat	Messaging
Quit Caring	Messaging
Quick Change	Military and Defence
Quisling Councillor	Military and Defence
Quarterly Conference	Military and Defence
Quick Configure	Networking
Quiet Client	Networking
Questionable Causation	Physics Related
Quantum Critical	Physics Related
Quantum Counter	Physics Related
Quantum Correction	Physics Related
Quebec City	Regional
Quebec Central Railway	Regional
Qu?ec	Regional
Québec	Regional
Quality Cost	Space Science
Quick Check	Space Science
Queen of Clubs	Sports
Quality Conversation	Telecommunication