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Chayei Sarah – where Kabbalah meets physics

And these are the years of the life of Ishmael: one hundred years and thirty years and seven years (Gen. 25,17) “You might say the ‘hand of God’ wrote that number [137]” – Richard Feynman “The mystery about α is actually a double mystery. The first mystery – the origin of its numerical value α ≈ 1/137 has been recognized and discussed for decades. The second mystery – the range of its domain – is generally unrecognized. — Malcolm H. Mac Gregor, M.H. MacGregor (2007). The Power of Alpha. World Scientific. p. 69. Kabbalah is the esoteric level of the Torah. The word “kabbalah” (קבלה) literally means “receiving” or “received [wisdom].” The gematriah (numerical value) of the word “kabbalah” is 137: Kuf (100) + Bet (2) + Lamed (30) + Heh (5) = 137. This number appears explicitly for the first time in the [...]

Big Bang

  Torah starts with two words – Bereshit bara… Bereshit in Hebrew mean “in the beginning” and bara means “created.” What is interesting is that both words begin with the same letter Bet pronounced as “b”. Another expression made of two words that describes the process of creation is Big Bang. And these two words also start with letter “b”. It could, of course, be a coincidence, but not according to Nahmanides (Rabbi Moses ben Naḥman Girondi know by his acronym as the Ramban, 1194–1270). Here is Nahmanides’ description of initial moments of the creation: …At the briefest instant following creation all the matter of the universe was concentrated in a very small place, no larger than a grain of mustard… From the initial concentration of this intangible substance in its minute location, [...]

By | October 30th, 2016|Bereishit, Bereshit, Creation, Parshah, Uncategorized|2 Comments

Unified Field Theory… and Practice

Albert Einstein had a lifelong quest—to develop a unified field theory—the theory that would describe as a single field gravity and electromagnetism (just as Maxwell unified electric and magnetic fields in a single electromagnetic field). Alas, Einstein did not succeed in his quest. Today, the goal is even more ambitious—to unify all four known fundamental forces: gravity, electromagnetism, strong and weak forces in a single model, the so-called Theory of Everything. If the hypothetical fifth force will be confirmed, it will also need to be included in the Theory of Everything. While theoretical physicists around the world are busy working our various approaches to such Theory of Everything (which include inter alia string theory, loop quantum gravity, etc.), Jews around the world are practicing this unification during the holiday of Sukkot. During Sukkot, [...]

The Fifth Force – Epilog

This post is a continuation and the conclusion of the previous post, THE FIFTH FORCE. Aside from the connection with the last week’s Torah portion, Vayelech, there is also connection with and Aseret Yimei Teshuvah (Ten Days of Repentance) and Yom Kippur. When it comes to physics of fundamental forces, there are two unresolved problems: (i) unification of gravity with the other three fundamental forces (electromagnetic, strong and weak); and (ii) discovery of the fifth force. Both problems are related to repentance (teshuvah), which comes to sharp focus on the Ten Days of Repentance (Aseret Yimei Teshuvah) and Yom Kippur. Firstly, the word “teshuva” doesn’t mean “repentance”, it literally means “return” In Kabbalah tradition, the word TeShuVaH, is read as “ToShuV H” – return of the letter “heh”. It is talking about the [...]

The Fifth Force

“Now therefore write ye this song for you, and teach thou it the children of Israel.” Deut. 31:19 The four known fundamental forces are: gravitational force, electromagnetic force, strong (nuclear) force and weak (betta decay) force. Newton first described gravitational force in his famous universal law of gravity. Today, we use Einstein’s General Theory of Relativity to describe strong gravitation fields. Electromagnetism was described in the 19 c. by Faraday and Maxwell. Strong and week forces were discovered much later, in the second half of the 20 c. Since Albert Einstein started a search for a unified field theory, unsuccessfully trying to unify (describe by a single theory) gravity and electromagnetism, the quest for a unified field theory – the “Theory of Everything” – became the holy grail of theoretical physics. Strong and [...]

Quantum Thoughts on Nitzavim and Vayelech

According to the Saadia Gaon, these two parshioth are really one parshah, which sometimes is split into two.  In the language of Quantum Mechanics (QM) the two parshioth are entangled and have one state vector, i.e., they are described by the single wavefunction.  Needless to say, this is not meant in a literal sense, as QM describes physical objects, whereas these biblical chapters are certainly not.  Nevertheless, b’derech drush, we can loosely say that these parshioth are entangled, i.e., they are joint into one.  These two Nitzavim and Vayelech speak of the opposite themes – “nitzavim” connotes standing( lit., you stand), while “vayelech” connotes walking (lit., …and he walked). As much as it seems paradoxical at first, from the physicist’s point of view, it is not surprising at all.  Typically, entangled objects have [...]

Fractal Patterns in Time

In the current Torah portion Emor, we are instructed to abstain from work on Shabbat—every seventh day. Next week’s Torah portion, Behar, continues this theme and instructs us to abstain from agricultural work every Sabbatical year, Shmita. And the Torah doesn’t stop there. It instructs us to count seven Shmitas and then observe a Jubilee, Yovel. Do you notice a pattern? Every seven days, every seven years, every seven Shmitas… Furthermore, the Midrash states the world will exist for seven thousand years with the seventh millennium being a thousand years of the kingdom of Mashiach (Messiah)—yom shekuloy Shabbat—one long Shabbat. A second-century sage, Rabbi Huniah ben HaKanah, interprets this Midrash to mean that the world will last seven Cosmic Shmitas, i.e., 49 thousand years (which, according to a prominent 13th–14th c. kabbalist Rb. Isaac [...]

Shabbat in Numbers

Last week Torah portion, Emor, speaks about prohibition of working on Shabbat. In fact, the Talmud enumerates precisely 39 categories of labor forbidden on Shabbat. But why 39? Rabbi Shimon b’ Rabbi Yossi ben Lakunya (Shabbat 49b) suggests that the number 39 can be derived from the number of times the various forms of the word “melacha” (work) appear in the Torah. Unfortunately, it’s not easy to see how this works out. In his commentary on this passage, Rabbi Hananel ben Hushiel (990-1053) already pointed out that this word appears 61 times in the Torah, not 39! Actually, this word actually appears 63 times! Another Talmudic Rabbi Chanina of Sepphoris derives the number 39 homiletically strenuously computing gematriah of the phrase, “These are the things.” (Shabbat 7:2) The lack of clear source for the [...]

Gravitational Waves – Listening to Chirping of the Cosmos

Gravitational waves discovered last year and announced last week are converted into sound waves giving the astronomers the ear into the cosmos. Characteristic sounds of gravitational waves are called “chirping.” In Hebrew the  word for bird is tzipor – “chirping.” King Solomon was said to have understood the language of birds. Listening to and understanding the chirping of birds has been a long tradition among prophets of Israel. Tradition has it that Baal Shem Tov listened to and understood the chirping of birds. Rabbi Chaim Vital, the principal disciple of the Ari-zal, writes in Ruach HaKodesh, “Every animal, beast, bird, and creeping-crawly is empowered by a spirit. These spirits are keepers of great mystery. Therefore, through a chirp of a bird, for example, or the sound of any animal, one can also discover [...]

By | February 15th, 2016|Cosmology, Science, Uncategorized|0 Comments

Black Holes and Gravitational Waves

A hole in Kabbalah is called “rah” (evil). The reason for that is, as content is lost due to a leakage through the hole, forces of evil get their nourishment from leakage of light. Kabbalah views the world as divided into two domains – a domain of holiness (“sitrah d’kedushah”) and a domain of evil, so-called "the other side" (sitrah acharah). A hole is viewed as a portal from the domain of holiness into the other side – the domain of evil. This is why, for example, we are commanded to attach mezuzot to the doors of our houses. Doors viewed as portals of evil, through which good energy of the house can leak into the outside – the domain of evil. The mezuzah containing the affirmation of the oneness of God, plugs these [...]

By | February 12th, 2016|Cosmology, Science, Uncategorized|0 Comments