249 citations
- Palacký University OlomoucCZ37 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ24 papers
- Indian Institute of Technology JodhpurIN16 papers
- Poornaprajna Institute of Scientific ResearchIN13 papers
- Bose InstituteIN9 papers
- Ben-Gurion University of the NegevIL5 papers
- Nagoya UniversityJP5 papers
- Raman Research InstituteIN5 papers
- Indian Institute of Technology DelhiIN4 papers
- Jamia Millia IslamiaIN4 papers
- Indian Institute of Science Education and Research MohaliIN3 papers
- National Institute of Technology PatnaIN3 papers
8 papers · 2 filters
Higher order nonclassicalities of finite dimensional coherent states: A comparative study
Nasir Alam, Amit Verma, Anirban Pathak
Conventional coherent states (CSs) are defined in various ways. For example, CS is defined as an infinite Poissonian expansion in Fock states, as displaced vacuum state, or as an e…
Probing nonclassicality in an optically-driven cavity with two atomic ensembles
Javid Naikoo, Kishore Thapliyal, Anirban Pathak +1
The possibility of observing nonclassical features in a physical system comprised of a cavity with two ensembles of two-level atoms has been investigated by considering different c…
Experimental realization of nondestructive discrimination of Bell states using a five-qubit quantum computer
Mitali Sisodia, Abhishek Shukla, Anirban Pathak
A scheme for distributed quantum measurement that allows nondestructive or indirect Bell measurement was proposed by Gupta et al., (Int. J. Quant. Infor. \textbf{5} (2007) 627) and…
Classical light vs. nonclassical light: Characterizations and interesting applications
Anirban Pathak, Ajoy Ghatak
We briefly review the ideas that have shaped modern optics and have led to various applications of light ranging from spectroscopy to astrophysics, and street lights to quantum com…
Comparison of lower order and higher order nonclassicality in photon added and photon subtracted squeezed coherent states
Kishore Thapliyal, Nigam Lahiri Samantray, J. Banerji +1
Nonclassical properties of photon added and photon subtracted squeezed coherent states have been compared with specific focus on the higher order nonclassicalities, such as higher…
Design and experimental realization of an optimal scheme for teleportion of an -qubit quantum state
Mitali Sisodia, Abhishek Shukla, Kishore Thapliyal +1
An explicit scheme (quantum circuit) is designed for the teleportation of an -qubit quantum state. It is established that the proposed scheme requires an optimal amount of quant…