In this paper, we treat three examples of non-Hermitian Hamiltonians drawn from the cited references. The main idea is to apply an old approach, namely the Heisenberg equation of motion, and then to ...

Since Cameron and Martin’s work, WHE has become a useful tool in stochastic analysis involving white noise (Brownian motion) [3]. Also ... above mentioned WHEP algorithm to get the following systems ...

Opposition parties moved to remove Vice-President Dhankhar as Rajya Sabha chairman. They accused him of bias and not ...

This title is also available as Open Access on Cambridge Core. Newton’s discovery of differential equations and calculus was crucial in developing classical mechanics because it allowed for the ...

In Chemistry such systems are known as the Bohr model, whereas in particle physics they are known as the Rotating Lepton ...

Opposition parties on Tuesday submitted a notice to move a motion for removing Vice President Jagdeep Dhankhar for allegedly ...

The demoralising defeat of the opposition Congress-led INDIA (India National Developmental Inclusive Alliance) bloc in the recently concluded assembly elections in Maharashtra and Haryana will change ...

The fitness equation needs careful integration of these three elements to meet individual objectives and abilities.

Exactly 200 years ago, a French engineer introduced an idea that would quantify the universe’s inexorable slide into decay.

In 1905, Einstein published the first ... is in motion, the light will have to cover that extra distance to reach the passenger on the train. E = mc2 is possibly the most famous equation in ...

The National Medical Commission (NMC) released the NEET UG 2025 syllabus, covering Physics, Chemistry, and Biology. The ...