Alexandru Gheorghiu
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View article: Nonlocality under Computational Assumptions
Nonlocality under Computational Assumptions Open
Nonlocality and its connections to entanglement are fundamental features of quantum mechanics that have found numerous applications in quantum information science. A set of correlations is said to be nonlocal if it cannot be reproduced by …
View article: Predicting Ground State Properties: Constant Sample Complexity and Deep Learning Algorithms
Predicting Ground State Properties: Constant Sample Complexity and Deep Learning Algorithms Open
A fundamental problem in quantum many-body physics is that of finding ground states of local Hamiltonians. A number of recent works gave provably efficient machine learning (ML) algorithms for learning ground states. Specifically, [Huang e…
View article: Single-Round Proofs of Quantumness from Knowledge Assumptions
Single-Round Proofs of Quantumness from Knowledge Assumptions Open
A proof of quantumness is an efficiently verifiable interactive test that an efficient quantum computer can pass, but all efficient classical computers cannot (under some cryptographic assumption). Such protocols play a crucial role in the…
View article: Experimental implementation of an efficient test of quantumness
Experimental implementation of an efficient test of quantumness Open
The authors implement a noninteractive test of quantumness, or an algorithm for verifying whether an untrusted device is capable of quantum computation, on an ion-trap quantum computer. Their results clearly exceed the classical bound.
View article: Interactive cryptographic proofs of quantumness using mid-circuit measurements
Interactive cryptographic proofs of quantumness using mid-circuit measurements Open
The ability to perform measurements in the middle of a quantum circuit is a powerful resource. It underlies a wide range of applications, from remote state preparation to quantum error correction. Here we apply mid-circuit measurements for…
View article: A new translation of the Ezerovo ring: and the first correct translation
A new translation of the Ezerovo ring: and the first correct translation Open
A new translation of the Thracian inscription on the Ezerovo gold ring found in 1912. After all these years since its discovery, this is very likely to be the first correct translation of the inscription and hence the first actual decipher…
View article: The most likely correct etymology of Pelasgos
The most likely correct etymology of Pelasgos Open
The “sea peoples” theory does not have enough to support it. Much more likely the Pelasgians were the ancient acorn-crushers, who didn’t do much farming of grains. Second enlarged edition, with the etymology of Asgos="acorn" and/or "oak tr…
View article: New etymologies for Souregethes, and Getae et al.
New etymologies for Souregethes, and Getae et al. Open
New etymology for Souregethes/Suregethes, and I have exponentially improved/revised my etymology of Getes/Getae: a slight adjustment of my two previous etymologies, and this one is very likely accurate.
View article: The most likely correct etymology of Pelasgos
The most likely correct etymology of Pelasgos Open
The “sea peoples” theory does not have enough to support it. Much more likely the Pelasgians were the ancient acorn-crushers, who didn’t do much farming of grains.
View article: On the etymology of Rome and Romans
On the etymology of Rome and Romans Open
On the etymology of Rome (Roma) and Romans.
View article: A New Translation of the Kjolmen inscription
A New Translation of the Kjolmen inscription Open
A new translation of the Thracian-Moesian inscription found near Kjolmen in Bulgaria in 1965, and very likely the first correct translation.
View article: New etymologies for Decebalus and Decaeneus
New etymologies for Decebalus and Decaeneus Open
new very likely etymologies for Dacian Decebalus and Decaeneus. Etymologies which do not involve any anomalous centum sound shifts.
View article: Quantum Depth in the Random Oracle Model
Quantum Depth in the Random Oracle Model Open
We give a comprehensive characterisation of the computational power of shallow quantum circuits combined with classical computation. Specifically, for classes of search problems, we show that the following statements hold, relative to a ra…
View article: A New Translation of the Kjolmen inscription
A New Translation of the Kjolmen inscription Open
A new translation of the Thracian-Moesian inscription found near Kjolmen in Bulgaria in 1965, and very likely the first correct translation.
View article: Simple Tests of Quantumness Also Certify Qubits
Simple Tests of Quantumness Also Certify Qubits Open
A test of quantumness is a protocol that allows a classical verifier to certify (only) that a prover is not classical. We show that tests of quantumness that follow a certain template, which captures recent proposals such as (Kalai et al.,…
View article: On the Etymologies of Kypros, kyparissos, kypeiron, kapparis, salamandra, Salmoxis/Zalmoxis, Gebeleixis, Zibelthiurdos, Cybele et al.
On the Etymologies of Kypros, kyparissos, kypeiron, kapparis, salamandra, Salmoxis/Zalmoxis, Gebeleixis, Zibelthiurdos, Cybele et al. Open
On the etymologies of Kypros (Cyprus), kyparissos (=the cypress tree), kypeiron (=Cyperus longus), kapparis (the caper plant), kubernao, kubindis/kumindis, salamandra (=salamander). And many more new etymologies, such as new never-before r…
View article: New etymologies for Daci, Daoi, Daos, Phrygian daos, Latin Faunus et al.
New etymologies for Daci, Daoi, Daos, Phrygian daos, Latin Faunus et al. Open
New etymologies for the Daco-Getic/Geto-Dacian terms Daci, Daoi, Daos, Davus, as well as for Phrygian daos, Latin Faunus, Ancient Greek thaunon, Illyrian Deuadai (="satyrs') and a number of PIE roots
View article: Quantum Cryptography with Classical Communication: Parallel Remote State Preparation for Copy-Protection, Verification, and More
Quantum Cryptography with Classical Communication: Parallel Remote State Preparation for Copy-Protection, Verification, and More Open
Quantum mechanical effects have enabled the construction of cryptographic primitives that are impossible classically. For example, quantum copy-protection allows for a program to be encoded in a quantum state in such a way that the program…
View article: New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al.
New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al. Open
A new work investigating many PIE roots in a whole new way: many of the roots beginning with h2. Some beginning with h1. Many beginning with Dh. As well as the case of Indo-Iranian *mrgas="wild animal, bird" and Germano-Celtic *markos="hor…
View article: On the Etymologies of Thridax, Throdax, Thrion, Thriambos, Dithyrambos, Dionysus, Pupluns/Fufluns and more
On the Etymologies of Thridax, Throdax, Thrion, Thriambos, Dithyrambos, Dionysus, Pupluns/Fufluns and more Open
New and most likely correct etymologies for thridax, throdax, thrion, thriambos, dithurambos, tithumallos, Dionysus, Pupluns/Fufluns, Thriai and more. This second edition identifies the root of Thri- as Sri from PIE *srew, "to flow" via a …
View article: New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al.
New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al. Open
A new work investigating many PIE roots in a whole new way. As well as the case of Indo-Iranian *mrgas="wild animal, bird" and Germano-Celtic *markos="horse". And more.
View article: New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al.
New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al. Open
A new work investigating many PIE roots in a whole new way. As well as the case of Indo-Iranian *mrgas="wild animal, bird" and Germano-Celtic *markos="horse". And more.
View article: New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al.
New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al. Open
A new work investigating many PIE roots in a whole new way. As well as the case of Indo-Iranian *mrgas="wild animal, bird" and Germano-Celtic *markos="horse". And more.
View article: New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al.
New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al. Open
A new work investigating many PIE roots in a whole new way. As well as the case of Indo-Iranian *mrgas="wild animal, bird" and Germano-Celtic *markos="horse". And more.
View article: New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al.
New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al. Open
A new work investigating many PIE roots in a whole new way. As well as the case of Indo-Iranian *mrgas="wild animal, bird" and Germano-Celtic *markos="horse". And more.
View article: New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al.
New Etymologies for PIE *hewis (bird), *howis (sheep), *howyom (egg), *hews (dawn), et al. Open
A new work investigating many PIE roots in a whole new way. As well as the case of Indo-Iranian *mrgas="wild animal, bird" and Germano-Celtic *markos="horse". And more.
View article: A lot of all-new work collected
A lot of all-new work collected Open
This one is one of my best: a lot of new connections/etymologies, and many etymologies from before revised and reimagined and made accurate. For example: the Kinna/Tianga/Tenga/Tunga in Kinnabaris/Tengabaris/Tiangabaris most likely meant "…
View article: Quantum Depth in the Random Oracle Model
Quantum Depth in the Random Oracle Model Open
We give a comprehensive characterization of the computational power of shallow quantum circuits combined with classical computation. Specifically, for classes of search problems, we show that the following statements hold, relative to a ra…
View article: A Very Likely Translation of Old Phrygian Tekiseton Dagoy from the Nakoleia stele
A Very Likely Translation of Old Phrygian Tekiseton Dagoy from the Nakoleia stele Open
Updated and quite successful second version. Now with the new evidence and clarification of the root meaning of Takhus, Dagoy, Dages ("spindle-whorl", from "to run fast" not from "eye": spindle-whorls are for making spindles run faster) an…
View article: A Very Likely Translation of Old Phrygian Tekiseton Dagoy from the Nakoleia stele
A Very Likely Translation of Old Phrygian Tekiseton Dagoy from the Nakoleia stele Open
This seems to me to be a very likely translation of "Tekiseton Dagoy" in Phrygian, and close to what Alexander Lubotsky suggested in his 2021 paper on the inscription. If correct, once again we see that Phrygian was close to Greek. Phrygia…