Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. We present a reduced density operator for electronically open molecules by explicitly ...

UK Board Class 12 Maths Syllabus 2025-26: The Uttarakhand Board has released the Class 12 Maths Syllabus for 2025-26, providing students with a clear roadmap for exam preparation and conceptual ...