I'm happy to share that I have completed a graduate-level Introduction to Quantum Information course offered by Korea Advanced Institute of Science and Technology on Coursera. From understanding quantum entanglement and superposition to exploring quantum circuits and algorithms, I have gained invaluable knowledge in this field. This course has deepened my knowledge and ignited my passion for further exploration in quantum computing. I look forward to applying this knowledge in practical scenarios and continuing my learning journey in this exciting domain! #QuantumComputing #QuantumInformation #QuantumCommunication

Our recent paper "Simulating quantum field theories on continuous-variable quantum computers" has now been published in Physical Review A and is available online: https://lnkd.in/ewi6h-Ae In this paper, we present a measurement-based quantum computing approach for simulating the real-time evolution of a quantum state on a continuous-variable quantum computer (CVQC). Central to our method is the "evolver-state," a specially prepared quantum state that enables Trotterised time evolution of a quantum wavefunction. We demonstrate the efficacy of the CVQC by simulating the time evolution of quantum systems with arbitrary potentials. We extend our approach to quantum field theory by proposing a scheme that discretises space while preserving the continuous nature of the field values. This opens new possibilities for applying CVQCs to quantum field theories, potentially simplifying their implementation on photonic quantum computers. #quantumcomputing #photonics

New research from Dr. Norbert Lütkenhaus and Florian Kanitschar has focused on the sub-field of quantum key distribution that uses pulses of weak laser light combined with continuous measurement, known as continuous variable QKD (CV-QKD). They considered discrete-modulated CV-QKD in the so-called finite-size regime, when the sender and receiver exchange a finite number of quantum signals, and showed how to calculate a lower bound, or minimum, for the secret key rate. University of Waterloo Faculty of Science #quantum #QKD https://lnkd.in/gSVBTHKA

Our new paper is out! With a growing talent gap in quantum technology globally, there is an increasing need to access relevant physical quantum systems in education and research. Therefore, as part of our educational efforts into quantum computing, we have released a paper on a 5-qubit quantum computer, commercially available as IQM Spark. In this paper, we introduce an on-site quantum computer utilising superconducting technology, offering insights into its fundamental hardware and software components. We show how this system can be used in education to teach quantum concepts and deepen understanding of quantum theory and quantum computing. Additionally, we demonstrate its use in research by replicating some notable recent achievements. Learn more and download the paper here: https://lnkd.in/dwipPkFq #IQM #QuantumComputing #Education #Research Jami Rönkkö Olli Ahonen Ville Bergholm Alessio Calzona Attila Geresdi Hermanni Heimonen Johannes Heinsoo Vladimir Milchakov Stefan Pogorzalek Matthew Sarsby Mykhailo S. Stefan Seegerer Fedor Šimkovic P.V. Sriluckshmy Panu Vesanen Mikio Nakahara Ekaterina Milchakova Dr. Peter Eder Sylwia Barthel de Weydenthal (she/her) Jan Goetz Kuan Yen Tan Juha Vartiainen Juha Hassel Inés De Vega 

Interested in 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐬 𝐟𝐨𝐫 𝐬𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐧𝐠 𝐭𝐡𝐞 𝐝𝐲𝐧𝐚𝐦𝐢𝐜𝐬 𝐨𝐟 𝐨𝐩𝐞𝐧 𝐪𝐮𝐚𝐧𝐭𝐮𝐦 𝐬𝐲𝐬𝐭𝐞𝐦𝐬? Come to Lecture 60 of the Quantum Computer Systems Series, and assistant professor Chunhao Wang from Pennsylvania State University will share his insights on this! 🔥 𝐓𝐢𝐭𝐥𝐞: 𝐐𝐮𝐚𝐧𝐭𝐮𝐦 𝐚𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐬 𝐟𝐨𝐫 𝐬𝐢𝐦𝐮𝐥𝐚𝐭𝐢𝐧𝐠 𝐭𝐡𝐞 𝐝𝐲𝐧𝐚𝐦𝐢𝐜𝐬 𝐨𝐟 𝐨𝐩𝐞𝐧 𝐪𝐮𝐚𝐧𝐭𝐮𝐦 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐓𝐢𝐦𝐞: March 7, 2024, Thursday. 10:30am - 11:30am EST 𝐒𝐩𝐞𝐚𝐤𝐞𝐫: Chunhao Wang from Pennsylvania State University 𝐂𝐚𝐥𝐞𝐧𝐝𝐚𝐫: https://evt.to/emuhmshow 𝐙𝐨𝐨𝐦: https://lnkd.in/gMPf6-sV 𝐌𝐚𝐢𝐥𝐢𝐧𝐠-𝐥𝐢𝐬𝐭: http://eepurl.com/h5O0Az 𝐀𝐛𝐬𝐭𝐫𝐚𝐜𝐭: When a quantum system interacts with the environment, it is no longer a unitary process, and we refer to such systems as open quantum systems. In this lecture, I will demonstrate the different behaviors between open and closed quantum systems. In addition, I will present some recent developments in quantum algorithms for simulating such systems. 𝐁𝐢𝐨: Chunhao Wang is an assistant professor in the Department of Computer Science and Engineering at the Pennsylvania State University. Before that, he was a postdoctoral researcher in the Department of Computer Science at the University of Texas at Austin from 2018 to 2020. He received his Ph.D. in computer science from the University of Waterloo in 2018. His research aims to investigate the connections between quantum and classical algorithms and to find better quantum algorithmic tools related to physical systems. 𝐖𝐞𝐛𝐬𝐢𝐭𝐞: https://lnkd.in/g946xWed and https://qmlsys.mit.edu/ Contact Zhiding Liang and Hanrui Wang for more info. Contact Elizabeth Fitzgerald for LinkedIn post questions. #quantum #quantumcomputing #quantumalgorithm #openquantumsystem

🎓 Excited to share that I’ve completed the “Introduction to Quantum Information” course on Coursera! 🚀 This course has provided me with a solid foundation in quantum information processing, covering key concepts such as quantum theory, qubits, and entanglement. I’m thrilled to apply this knowledge to future projects and explore the fascinating world of quantum computing! #QuantumInformation #QuantumComputing

Our new paper is out! With a growing talent gap in quantum technology globally, there is an increasing need to access relevant physical quantum systems in education and research. Therefore, as part of our educational efforts into quantum computing, we have released a paper on a 5-qubit quantum computer, commercially available as IQM Spark. In this paper, we introduce an on-site quantum computer utilising superconducting technology, offering insights into its fundamental hardware and software components. We show how this system can be used in education to teach quantum concepts and deepen understanding of quantum theory and quantum computing. Additionally, we demonstrate its use in research by replicating some notable recent achievements. Learn more and download the paper here: https://lnkd.in/dwipPkFq #IQM #QuantumComputing #Education #Research Jami Rönkkö Olli Ahonen Ville Bergholm Alessio Calzona Attila Geresdi Hermanni Heimonen Johannes Heinsoo Vladimir Milchakov Stefan Pogorzalek Matthew Sarsby Mykhailo S. Stefan Seegerer Fedor Šimkovic P.V. Sriluckshmy Panu Vesanen Mikio Nakahara Ekaterina Milchakova Dr. Peter Eder Sylwia Barthel de Weydenthal (she/her) Jan Goetz Kuan Yen Tan Juha Vartiainen Juha Hassel Inés De Vega 

I am thrilled to announce that I have successfully completed the 'Introduction to Quantum Information' course offered by the Korea Advanced Institute of Technology. 🌐 This course has been an enlightening journey, providing me with a solid foundation in the principles of quantum computing and information. I am eager to apply the insights gained from this course to real-world scenarios and contribute to the exciting field of quantum computing. 🛠️ Looking forward to the next steps in my academic and research endeavors! #QuantumComputing #quantuminformation

🔒 Unlocking Quantum Secrets! 🔒 🔬 Exploring How Unique Tile Patterns Are Essential in Protecting Quantum Information 🔬 Prepare to delve into the cutting-edge realm of quantum computing with our latest article on Medium's "The Quantified World" publication! We're excited to uncover the fascinating role of unique tile patterns in safeguarding quantum information in our groundbreaking exploration. Join us as we unravel the intricate mechanisms behind this innovative approach, shedding light on its potential applications in encryption, data security, and quantum communication. From theoretical concepts to practical implementations, discover the pivotal role of tile patterns in advancing the frontier of quantum technology. Read now to journey into the quantum realm and witness the future of information protection: https://lnkd.in/dfxTg2mT #QuantumComputing #TilePatterns #DataSecurity #TheQuantifiedWorld #TechInnovation #QuantumInformation

Very good technical description of the IQM Spark product.