Zobrazeno 1 - 10
of 1 104
pro vyhledávání: '"R Usha"'
Publikováno v:
Indian Journal of Ophthalmology, Vol 71, Iss 3, Pp 693-696 (2023)
Externí odkaz:
https://doaj.org/article/ad66f638f1f24ebba8594ab739afe221
Publikováno v:
Indian Journal of Ophthalmology, Vol 71, Iss 2, Pp 339-341 (2023)
Externí odkaz:
https://doaj.org/article/476308e61b8742909f19049e7c8975de
Quantum theory contravenes classical macrorealism by allowing a system to be in a superposition of two or more physically distinct states, producing physical consequences radically different from that of classical physics. We show that a system, upon
Externí odkaz:
http://arxiv.org/abs/2411.02301
Autor:
Devinder M Thappa, Laxmisha Chandrashekar, Medha Rajappa, R Usha, K Muthupandi, Palani S Mohanraj, Malathi Munisamy, Nidhi Singh
Publikováno v:
Indian Dermatology Online Journal, Vol 12, Iss 2, Pp 244-249 (2021)
Background: Periorbital melanosis (PM) is one of the most common dermatological condition seen in routine practice. Several cutaneous markers such as acanthosis nigricans have been associated with insulin resistance (IR). However, the association of
Externí odkaz:
https://doaj.org/article/6893e7d7e7d04e288319acb7a053487a
Publikováno v:
Journal of Indian Academy of Oral Medicine and Radiology, Vol 30, Iss 3, Pp 306-309 (2018)
Erythema multiforme (EM) is a rare, acute, inflammatory mucocutaneous condition caused by a hypersensitivity reaction with the appearance of cytotoxic T lymphocytes in the epithelium that induce apoptosis in keratinocytes, which leads to satellite ce
Externí odkaz:
https://doaj.org/article/5a085988bc2c49c1991c1d23185d8130
Autor:
Sudha, Devi, A. R. Usha, Karthik, B. N., Karthik, H. S., H, Akshata Shenoy, Mallesh, K. S., Rao, A. V. Gopala
The Bloch sphere provides an elegant way of visualizing a qubit. Analogous representation of the simplest composite state of two-qubits has attracted significant attention. Here we present a detailed mathematical analysis of the real-matrix parametri
Externí odkaz:
http://arxiv.org/abs/2402.09258
Autor:
Sudha, R, Usha Devi A, H, Akshata Shenoy, S, Karthik H, Talath, Humera, P, Govindaraja B, K, Rajagopal A
We explore the entanglement features of pure symmetric N-qubit states characterized by N-distinct spinors with a particular focus on the Greenberger-Horne-Zeilinger(GHZ) states and WWbar, an equal superposition of W and obverse W states. Along with a
Externí odkaz:
http://arxiv.org/abs/2312.06369
Extending the mathematical framework of Phys. Rev. A 102, 052419 (2020) we construct Lorentz invariant quantities of pure three-qubit states. This method serves as a bridge between the well-known local unitary (LU) invariants viz. concurrences and th
Externí odkaz:
http://arxiv.org/abs/2310.02900
Publikováno v:
Phys. Rev. A 107, 042207 (2023)
Quantum steering ellipsoid formalism provides a faithful representation of all two-qubit states and helps in obtaining correlation properties of the state through the steering ellipsoid. The steering ellipsoids corresponding to the two-qubit subsyste
Externí odkaz:
http://arxiv.org/abs/2301.01714
Autor:
Anjali, K., Reena, I., Sudha, Divyamani, B. G., Karthik, H. S., Mallesh, K. S., Devi, A. R. Usha
Publikováno v:
Quantum Inf Process 21, 326 (2022)
The quantum steering ellipsoid inscribed inside the Bloch sphere offers an elegant geometric visualization of two-qubit states shared between Alice and Bob. The set of Bloch vectors of Bob's qubit, steered by Alice via all possible local measurements
Externí odkaz:
http://arxiv.org/abs/2208.03024