Tentative Schedule


11th APRIL  2022 Time Speaker Title
9:30 AM – 9:35 AM A. K. Pati
(Conference Chair)
Welcome Speech
9:35 AM – 9:40 AM P. J. Narayanan
(IIIT Director)
Opening Speech
9:40 AM – 9:50 AM S. Chandrasekhar
(DST Secretary)
Inaugural Speech
9:50 AM – 10:00 AM V. K. Saraswat
(Member Niti Ayog)
Inaugural Speech
10:00 AM – 10:45 AM Arvind Review talk on Photonics
10:45 AM – 11:15 AM Urbasi Sinha New facets in experimental quantum information processing
11:15 AM – 11:45 AM R.P. Singh Quantum Communication: Case for Quantum Key Distribution
11:45 AM – 12:00 PM TEA
12:00 PM – 12:30 PM A. Shrivastava Experimental quantum key distribution
12:30 PM – 1.00 PM Sibasish Ghosh Quantum homogenization in non – Markovian collisional model
1.00 PM – 2:30 PM LUNCH
2:30 PM – 3:15 PM S. Pirandola Quantum Networks and their Security
3:15  PM- 3:45 PM P. K. Panigrahi Coherence, Path – Predictability and I – Concurrence: A Triality
3:45 PM – 4:15 PM Prabha Mandayam Noise-Adapted QEC: Constructions and Fault Tolerance
4:15 PM – 4:30 PM TEA
4:30 PM – 5:00 PM Anil Shaji Non standard unitary transformations for quantum period finding
5:00 PM – 5:30 PM Saikat Ghosh A hybrid platform of cold atoms and graphene resonators for quantum enhanced sensing and metrology
5:30 PM – 6:00 PM S. Chaudhury Quantum Sensors using Ultracold Atoms: Recent experiments and results from Raman Research Institute
6:00 PM – 6:30 PM A.S. Majumdar Using single – shot entanglement by multiple observers
6:30 PM – 7:00 PM S. Wuester Imaging the interface of a qubit and its quantum-many-body environment
12th APRIL  2022 Time Speaker Title
10:00 AM – 10:45 AM R. Vijayraghavan Overview of superconducting qubit technology in India
10:45 AM – 11:30 AM Umakant Rapol Review talk on Ion – trap
11:30 AM  – 11:45 AM TEA
11:45 AM – 12:15 PM Kavita Dorai Exploring quantum contextuality on an NMR quantum processor
12:15 PM – 1:00 PM Kasturi Saha A perspective on the development of quantum technologies with diamond and nuclear magnetic resonance in India
1:00 PM – 2:30 PM LUNCH
2:30 PM – 3:00 PM Ambarish Ghosh Electrons in and above liquid helium: a promising material for quantum science and technologies
3:00 PM- 3:45 PM Rainer Blatt The Quantum Way of Doing Computations, Simulations and Measurements
3:45 PM – 4:00 PM TEA
4:00 PM – 4:30 PM Usha Devi A R Quantum Correlations in Permutation Symmetric Multiqubit states
4:30 PM – 5:00 PM S. K. Selvaraja Scalable Room-Temperature Quantum Processor on Photonic Integrated Circuits: Status and Oppurtunities
5:00 PM – 5:30 PM Sai V Algorithmic Primitives for Quantum-Assisted Quantum Control
5:30 PM – 6:15 PM David Divincenzo Developments in Superconducting Qubits
13th APRIL  2022 Time Speaker Title
10:00 AM – 10:45 AM Simon Devitt Review talk on Error – correction
10:45 AM- 11:45 AM Industry-Academia Panel Discussion Rohini Srivatsha (MicroSoft), Kanishka Agiwal (AWS), Manoj Nambiar (TCS), Bhanu Das (TCG CREST), Urbasi Sinha (RRI),
Archan Majumdar (SNBC),
Reena Yadav (QETCI)
11:45 AM – 12:00 PM TEA
12:00 PM- 12:30 PM Arindam Ghosh Benchmarking of noise in unconventional hardware platforms for quantum technology
12:30 PM- 1:00 PM Rejish Nath Dynamics of Rydberg excitations embedded in a Photonic Crystal waveguide
1:00 PM – 2:30 PM LUNCH
2:30 PM – 3:15 PM Dieter Suter Initialisation, Control and Readout of Hybrid Qubit Registers
3:15 PM – 3:45 PM Arul L 36 entangled officers of Euler: quantum solution to a classically impossible problem
3:45 PM – 4:15 PM Vibhor Singh Generation of control signals using second-Nyquist zone technique for superconducting qubit devices
4:15 PM – 4:30 PM TEA
4:30 PM – 7:30 PM Four Parallel Sessions for Contributed Talks
Invited Review Talk
Invited Talk (National)
Four parallel sessions (Contributed Talks)



Contributed Talks schedule


Session I Session II Session III Session IV
4.30 PM

4.40 PM
Propagation-induced entanglement revival

(Abhinandan Bhattacharjee)

Optical Sideband Interference in Subcarrier Multiplexed Quantum Key Distribution (SCM-QKD)

(Govind Kumar)

Ion diffusion in an ultracold dilute gas of atoms

(Nishant Joshi)

Effects of vector magnetic field on electromagnetically induced transparency with lin ⊥ lin polarization

(Sankar De)

4.40 PM

4.50 PM
Dipole emission coupled to quasi bound-state in the continuum for single photons with orbital angular momentum

(Abhinav Kala)

Geometric picture of SLOCC inequivalent pure 3-qubit permutation symmetric states.

(Reena I)

Orthogonal Frequency-Division Multiplexed Frequency-coded QKD

(Nishanth Chandra)

Mathematical Analysis of High Speed Quantum Random Number Generators based on Amplified pontaneous Emission

(Shreyam Maity)

4.50 PM

5.00 PM
Achieving fault tolerance against amplitude-damping noise

(Akshaya J)

Fidelity based purity and coherence for quantum states

(Indrajith V S)

Single NV- center coupled metaldielectric layered structure: emission rate enhancement

(Nitesh Singh)

Entanglement in Quantum Memristors

(Shubham Kumar)

5.00 PM

5.10 PM
Studies on the narrow zero-phonon line emission from point defects in layered hBN at room temperature

(Amit Bhunia)

Analysis of Information Reconciliation for Quantum Key Distribution

(Vishal Sharma)

Optimized quantum state engineering and exceptional points

(Parveen Kumar)

Critical Properties of Quantum Phases of Interacting Bosons in Presence of Quasiperiodic and Random Disorder

(Dr. Sk Noor Nabi)

5.10 PM

5.20 PM
Precision Ion Trap for Quantum Interaction and Optical Clock Experiments

(Anand Prakash)

QKD based communication: Case for Implementation

(Jacob Ninan)

1.6 Gbps true random bit generation by measuring phase noise of a single frequency laser

(Pavan Tripathi)

Mermin and Svetlichny inequalities for nonprojective measurement observables

(Sk Sazim)

5.20 PM

5.30 PM
How many measurements are needed to detect bound entangled states?

(Anindita Bera)

Inducing Phase
transitions in MoS2
by Ionic liquid gating

(Sreevidya N)

Condensate based

(Pranab Dutta)

Generalized nlocality inequalities
in star network
configuration, their
quantum violation
and dimension

(Sneha Munshi)

5.30 PM

5.40 PM
Even Odd Classification
using Quantum

(Aniruddha Biswas)

spectroscopy with
squeezed light

(Konstantin Dorfman)

An Overview of
Nanowire Single
Photon Detectors
(SNSPD): Global Perspective and
Indian Scenario

(R P Aloysius)

Maximum Violation
of Monogamy of
Entanglement for

(Soumya Das)

5.40 PM

5.50 PM
Development of optical instrumentation set up to analyze the performance of single- photon detectors

(Anish Mahavir Bhargav)

Laser cooling and trapping of strontium atoms for distributed quantum information processing and optical atomic clock

(Kushal Patel)

Making Noisy Quantum Channels Transparent

(Rajeev Gangwar)

Testing Gravitational Self-interaction via Matter-Wave Interferometry

(Sourav Kesharee Sahoo)

5.50 PM

6.00 PM
NbSe2 Van der Waals Josephson Junctions

(Annu Anns Sunny)

Analysis of Ion-trap’s rf-heating: a requisite for precision measurements

(Isita Chatterjee)

Mutually Unbiased Balanced Functions & Generalized Random Access Codes∗

(Ram Krishna Patra)

Zero-field spectroscopy of single quantum defects in diamond

(Phani Kumar)

6.00 PM

6.10 PM
6.10 PM

6.20 PM
3D lattice ion trap and prospect towards quantum technology

(Arup Bhowmick)


(MD Tanwir Alam)

Photonic Quantum Error Correction Using W-state Encoding

(Rohit K Ramakrishna)

Progress on IUCAA’s Optical Atomic Clock

(Subhadeep De)

6.20 PM

6.30 PM
Confocal mapping of few and ensemble of NV centers in nanodiamonds


Enhancing the spontaneous emission of single NV- center using all- dielectric metasurfaces

(Megha Khokhar)

Out-of-time-order correlators of nonlocal block-spin and random observables in integrable and nonintegrable spin chains

(Rohit Kumar Shukla)

Ground State Wave Function for Particle- Hole Symmetric Pfaffian Phase of the 5/2 Quantum Hall Effect

(Sudipto Das)

6.30 PM

6.40 PM
Luders bounds of Leggett-Garg inequalities, quantum channel, PT symmetric evolution and arrow- of-time

(Asmita Kumari)

Polarization-Entangled Photon Sources: Designs, Experiments & QI Applications

(Joyee Ghosh)

Solution of the quantum trajectory tracking problem

(Rupayan Das)

Controlled generation of high- dimensional OAM entangled state without postselection

(Suman Karan)

6.40 PM

6.50 PM
Understanding quantum devices for realizing Majorana zero modes for topological quantum computing

(Bhaskaran Muralidharan)

Multipath wave- particle duality with a path detector in a quantum superposition

(Mohd Asad Siddiqui)

Interplay between quantum diffusion and localization in quantum kicked rotor
(QKR): Control over dynamical localization

(S. Sagar Maurya)

Controller’s power in N-qubit controlled teleportation using Bell states and the cryptographic switch

(Nikhitha Nunavath)

6.50 PM
7.00 PM
Impact of fluctuations on the performance of thermal machines

(Bijay Kumar Agarwalla)

Digitized- Counterdiabatic Quantum Optimization

(Narendra Hegade)

From the gappless Gaffnian state to the incompressible 2/5 fractional quantum Hall state

(Sahana Das)

Characterization of different light sources using Time to Digital Converter with pico-second resolution

(V Narayanan)

7.00 PM

7.10 PM
Quantum Speed Limits for Observable

(Brij Mohan)

Semi-Quantum Token Based Identity Authentication Methods for Distributed Cloud Computing

(Natarajan Venkatachalam)

Local quantum state marking

(Samrat Sen)

Semi-Device Independent Prepare – Measure Protocols, and Efficient Random Number Expansion

(Vaisakh Mannalath)

7.10 PM

7.20 PM
Local Quantum Measurement Demands Type- Sensitive Information Principles for Global Correlations

(Edwin Peter Lobo)

Magnetic field induced energy level splitting of nitrogen- vacancy centers in diamond

(Nidhi Kandwal)

Designing of an ultra-stable Fabry- Perot cavity minimally coupled to the acoustic vibration

(Sankalpa Banerjee)

Many-body quantum machines

(Victor Mukherjee)

7.20 PM

7.30 PM
Superconducting Stub- tuner impedance matching circuit for high- frequency measurements of nanoscale devices

(Anusha S)

Incoherent control of two-photon induced optical measurements in open quantum systems: quantum heat engine perspective

(Md Qutubuddin)

Non-adiabatic dynamics in Rydberg gases with random atom positions

(Ritesh Pant)

Cavity QED Experiments For Multilevel Quantum Systems

(Sreyas P Dinesh)


7.30 PM

7.40 PM
Qubit measurement anddynamics

(Komal Kumari, Garima Rajpoot, Sandeep Joshi and Sudhir Ranjan Jain)

Development of a new apparatus for precision gravity measurements with atom interferometry

(Manan Jain)