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Invitation to Seminar Talk Processing Information with Small Quantum Devices Marco Tomamichel School of Physics, University of Sydney One of the predominant challenges when engineering future quantum information processors is that complex quantum states are notoriously hard to prepare, maintain and control. Hence, there will be severe limitations on the size of quantum computers for the foreseeable future, and it is natural to ask: Can even a small quantum device offer significant advantages over classical information processing? I will discuss recent progress on such questions, with an emphasis on the novel mathematical techniques that are required to tackle them. First, in the context of channel coding, I will show how we can use results from quantum hypothesis testing to characterize the fundamental limits of information transmission. Second, in the context of quantum cryptography, I will show how an entropic formulation of Heisenberg's uncertainty principle leads to a concise and general security proof for quantum key distribution. Monday, February 22, 2016, 10.00 am Seminar room, Lab Building West, ground floor This invitation is valid as a ticket for the IST Shuttle from and to Heiligenstadt Station. Please find a schedule of the IST Shuttle on our webpage (note that the IST Shuttle times are highlighted in lilac): https://ist.ac.at/fileadmin/user_upload/pdfs/IST_shuttle_bus.pdf The IST Shuttle bus is marked IST Shuttle (bus line 242) and has the Institute Logo printed on the side. Institute of Science and Technology Austria | Am Campus 1 | 3400 Klosterneuburg www.ist.ac.at
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We need a sense of the unity of life and of humans for the sake of human welfare and for the survival of the planet. We need a sense of unity with the cosmos so that we can connect with Reality. But we also need a sense of individuality, for the sake of our own dignity and independence and of the loving care for others. We need it to appreciate each natural form, each animal and plant, each human person in their uniqueness. We must preserve the sense of unity and the sense of diversity and multiplicity. We must recognize that the One and the Many are the same thing viewed from different angles. The One is the Many. The One is manifested only in and through the Many. It has no separate existence apart from the Many. Equally the Many are the One. Even during their temporary separation, they are always part of the One, and always united with the One. Every one of us is always part of the One, and can unite with the One at any time we choose.
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