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THE QUALIFICATION. “The recently popular metaphor of the universe ‘being’ a quantum computer can only remain a claim of physics if it is interpreted to mean that the universe is a physical system with a nature that is ultimately best described by a quantum theory, perhaps with a quantum dynamics that produces the ‘steps’ of the computing. A physical system is qualitatively distinct from an abstract object or structure.” https://lnkd.in/dHGT8xw View in LinkedIn

THE PROBLEM. “In fact, the problem may be considered to run deeper: information, arguably, is an inadmissible concept in fundamental physics. For there to be information in the first place, there must be a communication system in place, a physical set-up such that the concept of information is applicable.” https://lnkd.in/dHGT8xw View in LinkedIn

EXPONENTIAL JUMP. “This state is achieved due to the following effect. A high excitation level of some neurons – due to their negative synaptic connections with others – lowers to zero the excitation threshold energies for the latter neurons, thereby making is possible to store an exponentially large number of patterns within an infinitesimally narrow energy gap. Moreover, the patterns stored in such states can be redialed under an influence of arbitrarily soft external stimuli.” https://onlinelibrary.wiley.com/doi/full/10.1002/prop.201800007?casa_token=nn-sqzr1LtkAAAAA%3Axz_GSzZ1qHcoqtsAnyUFHP7LE4hzmCqVF57CqUh5T7pkS8T48kTAc_oyaUb3Ticpy78QnB1xd9Jk4mw View in LinkedIn

THE QUESTION. “Naturally, one may ask that does the information hide in these fields and relate to their entropy? Therefore, it is necessary to investigate the entropy of the hidden modes of a field inside the black hole.” https://lnkd.in/dYT-6ns View in LinkedIn

PHASE CHANGE. “The idea is that by allowing the excitatory synaptic connections among the set of neurons to be gravity‐like – in the sense of a negative interaction energy – the network gives rise to a critical state with an exponentially enhanced memory storage capacity.” https://onlinelibrary.wiley.com/doi/full/10.1002/prop.201800007?casa_token=nn-sqzr1LtkAAAAA%3Axz_GSzZ1qHcoqtsAnyUFHP7LE4hzmCqVF57CqUh5T7pkS8T48kTAc_oyaUb3Ticpy78QnB1xd9Jk4mw View in LinkedIn

BLACK HOLES AS BRAINS. “Given that black holes and human brains exhibit extraordinary memory storage capacities, it is natural to ask whether these systems share some very basic mechanism of the enhanced capacity of the information storage.” https://lnkd.in/dMWsyPJ View in LinkedIn

OUTSTANDING LECTURES. “This is the written version of three lectures on complexity and black holes given at PiTP 2018 summer program entitled ”From Qubits to Spacetime.” The first lecture describes the meaning of quantum complexity, the analogy between entropy and complexity, and the second law of complexity.” (Leonard Susskind, Stanford Institute for Theoretical Physics and Department of Physics, Stanford University). https://lnkd.in/ds-Y-vp View in LinkedIn

SURFACE:VOLUME RATIO. “When Hawking radiation exists, the number of quantum states on the surface gradually decreases. On the contrary, the number of quantum states inside the black hole increases. Consequently, we propose that the information so-called lost in the process of black hole evaporation is stored in the black hole as the form of quantum states. Hence, the information has never been lost.” https://lnkd.in/dYT-6ns View in LinkedIn

ROOM FOR INFORMATION. “We have explained the black hole information paradox from the number of quantum states inside the black hole. Early literature reveals that the number of quantum states on the black hole surface is bounded. However, our calculation have shown that the number of quantum states of the scalar field inside the black hole is much more than that on the surface.” https://lnkd.in/dYT-6ns View in LinkedIn

Gorgeous deep yolk colored eggs give fabulous omlettes. View in LinkedIn