231 citations
- Bangalore UniversityIN5 papers
- Inspire InstituteUS5 papers
- Kuvempu UniversityIN5 papers
- Indian Statistical InstituteIN3 papers
- National Council Of Educational Research And TrainingIN3 papers
- University of NottinghamGB3 papers
- Harish-Chandra Research InstituteIN2 papers
- Institute of Mathematical SciencesIN2 papers
- Regional Institute of Education, Mysuru2 papers
- St Joseph's University, Bengaluru, IndiaIN2 papers
- University of GdańskPL2 papers
- Aligarh Muslim UniversityIN1 paper
57 papers
Lorentz canoncial forms of two-qubit states
Sudha, A. R. Usha Devi, B. N. Karthik +4
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…
Joint quasiprobability distribution on the measurement outcomes of MUB-driven operators
H S Smitha Rao, Swarnamala Sirsi, Karthik Bharath
We propose a method to define quasiprobability distributions for general spin- systems of dimension , where is a prime or power of prime. The method is based on a co…
Spectral Graph-based Features for Recognition of Handwritten Characters: A Case Study on Handwritten Devanagari Numerals
Mohammad Idrees Bhat, B. Sharada
Interpretation of different writing styles, unconstrained cursiveness and relationship between different primitive parts is an essential and challenging task for recognition of han…
Canonical forms of two-qubit states under local operations
Sudha, H. S. Karthik, Rajarshi Pal +4
Canonical forms of two-qubits under the action of stochastic local operations and classical communications (SLOCC) offer great insight for understanding non-locality and entangleme…
Appearance invariant Entry-Exit matching using visual soft biometric traits
Vinay Kumar, P Nagabhushan
The problem of appearance invariant subject recognition for Entry-Exit surveillance applications is addressed. A novel Semantic Entry-Exit matching model that makes use of ancillar…
Geometric phases for finite-dimensional systems -- the roles of Bargmann Invariants, Null Phase Curves and the Schwinger Majorana SU(2) framework
K S Akhilesh, Arvind, S Chaturvedi +2
We present a study of the properties of Bargmann Invariants (BI) and Null Phase Curves (NPC) in the theory of the geometric phase for finite dimensional systems. A recent suggestio…