### Note: Delegates who need a formal invitation may write to Sibasish Ghosh (sibasish@imsc.res.in) to that effect, quoting the submission number. Please do not Cc the PC Chairs!

**You many click on the title of the presentations below, to view the extended abstracts.**

### Accepted Talks

(Listed by order of submission)- Ciara Morgan and Andreas Winter, "Pretty strong" converse for the quantum capacity of degradable channels (Short talk)
- Dong-Sheng Ding, Zhi-Yuan Zhou, Bao-Sen Shi and Guang-Can Guo, Single-Photon-Level Quantum Image Memory Based on Cold Atomic Ensembles (Short talk)
- Ravi Kunjwal and Sibasish Ghosh, A minimal state-dependent proof of measurement contextuality for a qubit (Short talk)
- Cyril Branciard, How well can one jointly measure two incompatible observables on a given quantum state? (Short talk)
- Patrick Coles and Marco Piani, Entanglement certainty from Heisenberg's uncertainty (Short talk)
- Chaitanya K. V. S. Shiv, Sibasish Ghosh and Srinivasan V., Entanglement in two site Bose-Hubbard model (Short talk)
- Mark Wilde, Andreas Winter and Dong Yang, Strong converse for the classical capacity of entanglement-breaking channels (Long talk)
- Angela Perez, Stas Straupe, Timur Iskhakov, Maria Chekhova and Gerd Leuchs, Single-mode bright squeezed vacuum (Long talk)
- Chi-Hang Fred Fung and H. F. Chau, Measuring Time-Energy Resources for Quantum Processes (Short talk)
- Arul Lakshminarayan, Udaysinh Bhosale and K. V. Shuddhodhan, Using Partial Transpose and Realignment to generate Local Unitary Invariants (Short talk)
- Erkka Haapasalo, Teiko Heinosaari and Juha-Pekka Pellonpää, When do pieces determine the whole? Extreme marginals of a completely positive map (Short talk)
- Takanori Sugiyama, Peter S. Turner and Mio Murao, Precision-guaranteed quantum tomography for finite-dimensional systems (Short talk)
- Tanmoy Chakraborty, Harkirat Singh, Sourabh Singh, Radha Krishna Gopal and Chiranjib Mitra, Probing Quantum Discord in a Heisenberg Dimer Compound (Short talk)
- Denis Rosset, Cyril Branciard, Yeong Cherng Liang and Nicolas Gisin, MDI-EWs: demonstrating arbitrarily weak entanglement using untrusted measurement devices (Long talk)
- Karthik H S, Usha Devi A R, Rajagopal A K, Sudha Shenoy, Prabhu Tej J and Andal Narayanan, Quantifying non-classical correlations via moment matrix positivity (Short talk)
- Todd Brun, Mark Wilde and Andreas Winter, Quantum state cloning using Deutschian closed timelike curves (Short talk)
- Stefan Baeuml, Matthias Christandl and Andreas Winter, Limitations on quantum privacy swapping (Long talk)
- Rikizo Ikuta, Toshiki Kobayashi, Hiroshi Kato, Shigehito Miki, Taro Yamashita, Hirotaka Terai, Mikio Fujiwara, Takashi Yamamoto, Masato Koashi, Masahide Sasaki, Zhen Wang and Nobuyuki Imoto, Non-classical interference between two telecom photons converted by difference-frequency generation (Short talk)
- Shang Jiangwei, Hui Khoon Ng, Arun Sehrawat, Li Xikun and Berthold-Georg Englert, Optimal error regions for quantum state estimation (Short talk)
- Prabha Mandayam Doddamane, Somshubhro Bandyopadhyay, Markus Grassl and William Wootters, Unextendible Mutually Unbiased Bases from Pauli Classes (Long talk)
- Somshubhro Bandyopadhyay and Michael Nathanson, Tight bounds on the distinguishability of quantum states under separable measurements (Long talk)
- Kaushik Chakraborty, Byung-Soo Choi, Arpita Maitra and Subhamoy Maitra, Efficient quantum algorithm to construct arbitrary Dicke states (Short talk)
- Ramij Rahaman, Marcin Wiesniak and Marek Zukowski, Quantum Anonymous Veto with Hardy Paradox (Short talk)
- Attila Pereszlenyi, One-Sided Error QMA with Shared EPR Pairs--A Simpler Proof (Short talk)
- Somshubhro Bandyopadhyay, Rahul Jain, Jonathan Oppenheim and Christopher Perry, Conclusive Exclusion of Quantum States (Short talk)
- Usha Devi A R, Rajagopal A K, Sudha, Karthik H S and Prabhu Tej J, Non-classicality and entanglement of symmetric multiqubit states (Short talk)
- Himadri Shekhar Dhar, Aditi Sen De and Ujjwal Sen, Characterizing Genuine Multipartite Entanglement in 2D Quantum Spin Lattices (Short talk)
- Runyao Duan and Andreas Winter, Zero-error classical channel capacity and simulation cost assisted by quantum non-signalling correlations (Long talk)
- Ata Ulhaq, Stefanie Weiler, Sven M. Ulrich and Peter Michler, Quantum Dots: Light source for Quantum Information (Long talk)
- Uttam Singh and Arun Kumar Pati, Weak measurement can resurrect lost quantum correlation (Short talk)
- Nathan Wiebe and Vadym Kliuchnikov, Floating Point Representations in Quantum Circuit Synthesis (Short talk)
- Eric Chitambar, Runyao Duan and Min-Hsiu Hsieh, When do Local Operations and Classical Communication Suffice for Optimal Quantum State Discrimination? (Long talk)
- Wim Van Dam and Hieu Nguyen, Minimum Energy-Surface Required by Quantum Memory Devices (Short talk)
- Dominic Berry, Rolando Somma and Richard Cleve, Hamiltonian simulation with complexity polylogarithmic in the error (Long talk)
- Michal Hajdusek and Mio Murao, Multipartite entanglement quantification in weighted graph states (Short talk)
- Naresh Sharma, A gambling interpretation of some quantum information-theoretic quantities (Short talk)
- Shojun Nakayama, Akihito Soeda and Mio Murao, Universal implementation of energy eigenbasis measurement (Short talk)
- Mario Berta, Matthias Christandl, Fabian Furrer, Volkher Scholz and Marco Tomamichel, Continuous Variable Entropic Uncertainty Relations in the Presence of Quantum Memory (Long talk)
- Ravishankar Ramanathan, Akihito Soeda, Pawel Kurzynski and Dagomir Kaszlikowski, Generalized monogamy of contextual inequalities from the no-disturbance principle (Short talk)
- Subhash Chaturvedi and Vikram Vijayaraghavan, An algebraic description of quantum nets (Short talk)
- Nicolas Brunner, Marcus Huber, Noah Linden, Sandu Popescu, Ralph Silva and Paul Skrzypczyk, Entanglement enhances performance in microscopic quantum fridges (Long talk)
- Krishnakumar Sabapathy and Rajiah Simon, Quantum discord for two-qubit X-states: A comprehensive study (Short talk)
- Solomon Ivan J, Krishna Kumar Sabapathy and Rajiah Simon, Nonclassicality-breaking = Entanglement-breaking for bosonic Gaussian channels (Long talk)
- Rajiah Simon, Krishnakumar Sabapathy, Solomon Ivan and Sibasish Ghosh, Quantum discord plays no distinguished role in characterization of complete positivity: Robustness of the traditional scheme (Long talk)

### Accepted Posters

(Listed by order of submission)- Jingying Yao, Yuli Dong and Shiqun Zhu, Effect of Bloch Vectors on Quantum Discord of Non-X State
- Manik Banik, Lack of measurement independence can simulate quantum correlation even when signaling cannot
- Zhiyuan Zhou, Yun-Kun Jiang, Bao-Sen Shi, Dong-Sheng Ding and Guang-Can Guo, Actively switchable non-degenerate polarization entangled photon pair distribution in a dense wave-division multiplexing
- Zheyong Zhang, Yuli Dong and Shiqun Zhu, Single-Photon Scattering in a Waveguide Coupled to a Nanocavity
- Debashis Saha, Sanket Nandan and Prasanta K Panigrahi, Gate teleportation using Series entanglement distributions on arbitrary remote states
- Chitra Shukla and Anirban Pathak, Different useful aspects of hierarchical quantum communication
- Yashodamma Kudlur Omkarappa, Geetha Pulikuli Janardhan and Sudha Shenoy, Purification and retrieval of entanglement via single local filtering
- Samir Kunkri, Macroscopic Locality and equal biasness reproduce quantum distribution
- Udaysinh Bhosale, Steven Tomsovic and Arul Lakshminarayan, Entanglement between two subsystems, the Wigner semicircle and extreme value statistics.
- Donghoon Ha and Younghun Kwon, Solution for the discrimination of three qubit-mixed quantum states
- Divyamani Bhadravathi Gangaiah and Sudha Shenoy, Thermal entanglement in a two-qubit Ising chain subjected to Dzialoshinski-Moriya interaction
- S Manjula Gandhi, J Devishree and S Sathish Mohan, A new reversible SMG gate and its application for designing reversible two's complement adder/subtractor
- Anindya Banerji, Ravindra P. Singh and Abir Bandyopadhyay, Entanglement and non-classicality of generalized quantum optical vortex states
- Sang Jae Yun, Jaeyoon Cho and Jaewan Kim, Cluster State Quantum Computation with Molecular Rotational States
- Kabgyun Jeong and Jaewan Kim, Secure sequential transmission of quantum information
- Manju Bhatt and U.C. Johri, Protection of an unknown quantum state against decoherence via weak measurement and quantum measurement reversal
- Priyanka Chowdhury, Archan Majumdar and Girish Agarwal, Bell nonlocality for light beams with topological singularities
- Akshata Shenoy, Srikanth R and Srinivas T, Counterfactual quantum key distribution without polarization encoding
- Rajarshi Pal and Sibasish Ghosh, Non-locality breaking qubit channels
- Samyadeb Bhattacharya and Sisir Roy, Asymptotic minimization of decoherence for ion trapping
- Shiladitya Mal, Detecting mixedness of quantum states using the uncertainty principle
- Tanumoy Pramanik and Archan Majumdar, Improving the fidelity of teleportation through noisy channels using weak measurement
- Laszlo Bacsardi, Dora Banyai and Sandor Imre, Analyzing Communication in Quantum Based Mobile Ad Hoc Networks
- Abhishek Shukla, K. Rama Koteswara Rao and T. S. Mahesh, Ancilla assisted quantum state tomography in multiqubit registers
- Ananth N and Senthilvelan M., Separability criteria of k-separable n-partite quantum states
- Swathi S. Hegde and T. S. Mahesh, Engineered Quantum Noise: Characterization by Noise Spectroscopy and Suppression by Dynamical Decoupling
- Kyunghyun Baek and Wonmin Son, Entropic uncertainty relation for successive measurements
- Hemant Katiyar, Abhishek Shukla, K. R. Koteswara Rao and T. S. Mahesh, Investigation of Entropic Leggett-Garg Inequality in Nuclear Spins
- Ebubechukwu Ilo-Okeke and Tim Byrnes, Quantum back-action in a two-component Bose-Einstein condensate
- Ajoy Sen, Amit Bhar and Debasis Sarkar, Local Quantum Uncertainty and Bounds on Quantumness for $\mathcal{O}\otimes \mathcal{O }$ invariant class of states
- Shruti Dogra, Kavita Dorai and Arvind, Tomographic reconstruction of generic three-qubit states on an NMR quantum computer using only two qubit detectors
- Devendra Mishra, Dynamics of nonlocality of two-mode quantum vortex state under thermal environment
- Subhadipa Das, Hardy’s nonlocality argument as witness for post-quantum correlation
- Sujit K. Choudhary, Sandeep K. Goyal, Thomas Konrad and Sibasish Ghosh, Hardy's argument for temporal nonlocality
- Kenji Tsujino, Toshio Yamaguchi, Midori Matsumoto and Junji Kinoshita, Degree of Quantum Coherence of the Light Field from an Optical Mach–Zehnder Interferometer with a NOON State
- Debmalya Das and Arvind, Estimation of quantum states by weak and projective measurements: A comparative study
- Ritabrata Sengupta, Debmalya Das and Arvind, Positive maps and quantum filtration
- Sakineh Ashourisheikhi and Swarnamala Sirsi, Local Unitary Equivalent Classes of Symmetric N-Qubit Mixed States
- Prabha Mandayam Doddamane and Somshubhro Bandyopadhyay, An operational measure of incompatibility of noncommuting observables
- Ajay Kumar Yadav and Ranjana Prakash, Remote State Preparation of Arbitrary Two-Qubit State with Unit Success Probability
- Hari Prakash and Vikram Verma, Maximal Average Fidelity in Quantum Teleportation of Single Qubit Mixed Information State by Using Two Qubits X-State as Resource
- Utkarsh Mishra, Prabhu Ramappa, Aditi Sen De and Ujjwal Sen, Ergodicity Transitions of Quantum Correlations in Many-Body Systems
- Alok Kumar Pan and Prasanta K Panigrahi, Joint weak value for all order coupling
- Monisha Loganathan, A cumulative method of PAGE ranking using quantum algorithm for diffucing a google bomb
- B Virgin Jenisha, Evolution of quasi-Bell states in a strongly coupled qubit-oscillator system and a study of complexity
- Trung Duc Nguyen and Rodney Van Meter, A Space-Efficient Design for a Reversible Floating Point Adder in Quantum Computing
- Ashutosh Rai, Subhadipa Das, Manik Banik, Md. Rajjak Gazi, Samir Kunkri and Ramij Rahaman, Bound on tri-partite Hardy's nonlocality respecting all bi-partite principles
- Shigeru Yamashita and Shinnosuke Hiratsuka, Qubit Arrangement Problems for Topological Quantum Computation
- Elham Hosseini Lapasar, Kenichi Kasamatsu, Sile Nic Chormaic, Takeji Takui, Yasushi Kondo, Mikio Nakahara and Tetsu Ohmi, Two-Qubit Gate Operation Applied on Nearest Neighboring Qubits in a Neutral Atom Quantum Computer
- Biswajit Paul, Kaushiki Mukherjee and Debasis Sarkar, Bell inequalities under one sided relaxation of physical constraints
- Shilpashree S P, Veena Adiga and Swarnamala Sirsi, Construction and Physical Realization of POVMs on a symmetric subspace
- Niraj Kumar and Debabrata Goswami, Quantum Algorithm to Solve a Maze: Converting Maze Problem into Search Problem
- Minh Duc Truong, Quang Dat Tran, Ba An Nguyen and Jaewan Kim, Generation of free-traveling optical trio coherent states
- Saikat Guha, Masahiro Takeoka, Hari Krovi, Mark Wilde and Cosmo Lupo, Secret key generation over a lossy optical channel with a passive quantum eavesdropper: Capacity bounds and new explicit protocols
- Shantanav Chakraborty, Subhashish Banerjee, Satyabrata Adhikari and Atul Kumar, Entanglement in the Grover's Search Algorithm
- Harpreet Singh, Arvind and Kavita Dorai, Preserving quantum states in a subspace using the super Zeno effect on an NMR quantum computer
- Kaushik Chakraborty, Anupam Chattopadhyay and Pratyay Poddar, Primality Testing in Quantum Domain
- Subhashish Banerjee, Kevin Valson Jacob, Sohan Sarangi and Sibasish Ghosh, Adiabatic Effect in Open Quantum Systems: Implications for Quantum Information
- Rajeev Singh, Ravi Kunjwal and Rajiah Simon, On the Volume of Separable Bipartite States
- Utkarsh Mishra, Prabhu Ramappa, Aditi Sen De and Ujjwal Sen, Macroscopic Schroedinger cat resistant to particle loss and local decoherence
- Shota Yamaguchi and Tsuyoshi Usuda, Maximization of Holevo information for entanglement-assisted classical communication using quasi-Bell states
- Takashi Kondo and Tsuyoshi Usuda, Improvement of quasi-optimum quantum receiver for M-ary PSK coherent-state signals
- Daichi Sasaki and Tsuyoshi Usuda, Constructing method of 2-EPP with different quantum error correcting codes
- Takahiro Segawa, Tsuyoshi Usuda and Shogo Usami, Is 2-EPP good at low rates for a phase damping channel?
- Somshubhro Bandyopadhyay, Rajarshi Pal and Sibasish Ghosh, Optimal fidelity for qubit channels
- Sourav Chatterjee, Anubhav Chaturvedi, Maharshi Ray and Indranil Chakrabarty, Broadcasting of correlation and its use in quantum information processing
- Yoshihiro Ishikawa, Keisuke Shiromoto and Tsuyoshi Usuda, Formula for the channel matrix of a certain class of $(G,{\hat \chi})$-covariant signals
- Elena Anisimova, Rupert Ursin, Thomas Jennewein and Vadim Makarov, Low-noise single-photon detectors for long-distance free-space quantum communication